Package com.google.bigtable.v2

Class RowFilter.Builder

  • All Implemented Interfaces:
    RowFilterOrBuilder, com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Cloneable
    Enclosing class:
    RowFilter
    public static final class RowFilter.Builder
extends com.google.protobuf.GeneratedMessageV3.Builder<RowFilter.Builder>
implements RowFilterOrBuilder
     Takes a row as input and produces an alternate view of the row based on
 specified rules. For example, a RowFilter might trim down a row to include
 just the cells from columns matching a given regular expression, or might
 return all the cells of a row but not their values. More complicated filters
 can be composed out of these components to express requests such as, "within
 every column of a particular family, give just the two most recent cells
 which are older than timestamp X."

 There are two broad categories of RowFilters (true filters and transformers),
 as well as two ways to compose simple filters into more complex ones
 (chains and interleaves). They work as follows:

 * True filters alter the input row by excluding some of its cells wholesale
 from the output row. An example of a true filter is the `value_regex_filter`,
 which excludes cells whose values don't match the specified pattern. All
 regex true filters use RE2 syntax (https://github.com/google/re2/wiki/Syntax)
 in raw byte mode (RE2::Latin1), and are evaluated as full matches. An
 important point to keep in mind is that `RE2(.)` is equivalent by default to
 `RE2([^\n])`, meaning that it does not match newlines. When attempting to
 match an arbitrary byte, you should therefore use the escape sequence `\C`,
 which may need to be further escaped as `\\C` in your client language.

 * Transformers alter the input row by changing the values of some of its
 cells in the output, without excluding them completely. Currently, the only
 supported transformer is the `strip_value_transformer`, which replaces every
 cell's value with the empty string.

 * Chains and interleaves are described in more detail in the
 RowFilter.Chain and RowFilter.Interleave documentation.

 The total serialized size of a RowFilter message must not
 exceed 20480 bytes, and RowFilters may not be nested within each other
 (in Chains or Interleaves) to a depth of more than 20.
    Protobuf type google.bigtable.v2.RowFilter

    • Method Detail

      • getDescriptor

        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

      • internalGetFieldAccessorTable

        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
        Specified by:
        internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3.Builder<RowFilter.Builder>

      • clear

        public RowFilter.Builder clear()
        Specified by:
        clear in interface com.google.protobuf.Message.Builder
        Specified by:
        clear in interface com.google.protobuf.MessageLite.Builder
        Overrides:
        clear in class com.google.protobuf.GeneratedMessageV3.Builder<RowFilter.Builder>

      • getDescriptorForType

        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
        Specified by:
        getDescriptorForType in interface com.google.protobuf.Message.Builder
        Specified by:
        getDescriptorForType in interface com.google.protobuf.MessageOrBuilder
        Overrides:
        getDescriptorForType in class com.google.protobuf.GeneratedMessageV3.Builder<RowFilter.Builder>

      • getDefaultInstanceForType

        public RowFilter getDefaultInstanceForType()
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder

      • build

        public RowFilter build()
        Specified by:
        build in interface com.google.protobuf.Message.Builder
        Specified by:
        build in interface com.google.protobuf.MessageLite.Builder

      • buildPartial

        public RowFilter buildPartial()
        Specified by:
        buildPartial in interface com.google.protobuf.Message.Builder
        Specified by:
        buildPartial in interface com.google.protobuf.MessageLite.Builder

      • clone

        public RowFilter.Builder clone()
        Specified by:
        clone in interface com.google.protobuf.Message.Builder
        Specified by:
        clone in interface com.google.protobuf.MessageLite.Builder
        Overrides:
        clone in class com.google.protobuf.GeneratedMessageV3.Builder<RowFilter.Builder>

      • setField

        public RowFilter.Builder setField​(com.google.protobuf.Descriptors.FieldDescriptor field,
                                  Object value)
        Specified by:
        setField in interface com.google.protobuf.Message.Builder
        Overrides:
        setField in class com.google.protobuf.GeneratedMessageV3.Builder<RowFilter.Builder>

      • clearField

        public RowFilter.Builder clearField​(com.google.protobuf.Descriptors.FieldDescriptor field)
        Specified by:
        clearField in interface com.google.protobuf.Message.Builder
        Overrides:
        clearField in class com.google.protobuf.GeneratedMessageV3.Builder<RowFilter.Builder>

      • clearOneof

        public RowFilter.Builder clearOneof​(com.google.protobuf.Descriptors.OneofDescriptor oneof)
        Specified by:
        clearOneof in interface com.google.protobuf.Message.Builder
        Overrides:
        clearOneof in class com.google.protobuf.GeneratedMessageV3.Builder<RowFilter.Builder>

      • setRepeatedField

        public RowFilter.Builder setRepeatedField​(com.google.protobuf.Descriptors.FieldDescriptor field,
                                          int index,
                                          Object value)
        Specified by:
        setRepeatedField in interface com.google.protobuf.Message.Builder
        Overrides:
        setRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<RowFilter.Builder>

      • addRepeatedField

        public RowFilter.Builder addRepeatedField​(com.google.protobuf.Descriptors.FieldDescriptor field,
                                          Object value)
        Specified by:
        addRepeatedField in interface com.google.protobuf.Message.Builder
        Overrides:
        addRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<RowFilter.Builder>

      • mergeFrom

        public RowFilter.Builder mergeFrom​(com.google.protobuf.Message other)
        Specified by:
        mergeFrom in interface com.google.protobuf.Message.Builder
        Overrides:
        mergeFrom in class com.google.protobuf.AbstractMessage.Builder<RowFilter.Builder>

      • isInitialized

        public final boolean isInitialized()
        Specified by:
        isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
        Overrides:
        isInitialized in class com.google.protobuf.GeneratedMessageV3.Builder<RowFilter.Builder>

      • mergeFrom

        public RowFilter.Builder mergeFrom​(com.google.protobuf.CodedInputStream input,
                                   com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                            throws IOException
        Specified by:
        mergeFrom in interface com.google.protobuf.Message.Builder
        Specified by:
        mergeFrom in interface com.google.protobuf.MessageLite.Builder
        Overrides:
        mergeFrom in class com.google.protobuf.AbstractMessage.Builder<RowFilter.Builder>
        Throws:
        IOException

      • hasChain

        public boolean hasChain()
         Applies several RowFilters to the data in sequence, progressively
 narrowing the results.
        .google.bigtable.v2.RowFilter.Chain chain = 1;
        Specified by:
        hasChain in interface RowFilterOrBuilder
        Returns:
        Whether the chain field is set.

      • getChain

        public RowFilter.Chain getChain()
         Applies several RowFilters to the data in sequence, progressively
 narrowing the results.
        .google.bigtable.v2.RowFilter.Chain chain = 1;
        Specified by:
        getChain in interface RowFilterOrBuilder
        Returns:
        The chain.

      • setChain

        public RowFilter.Builder setChain​(RowFilter.Chain value)
         Applies several RowFilters to the data in sequence, progressively
 narrowing the results.
        .google.bigtable.v2.RowFilter.Chain chain = 1;

      • setChain

        public RowFilter.Builder setChain​(RowFilter.Chain.Builder builderForValue)
         Applies several RowFilters to the data in sequence, progressively
 narrowing the results.
        .google.bigtable.v2.RowFilter.Chain chain = 1;

      • mergeChain

        public RowFilter.Builder mergeChain​(RowFilter.Chain value)
         Applies several RowFilters to the data in sequence, progressively
 narrowing the results.
        .google.bigtable.v2.RowFilter.Chain chain = 1;

      • clearChain

        public RowFilter.Builder clearChain()
         Applies several RowFilters to the data in sequence, progressively
 narrowing the results.
        .google.bigtable.v2.RowFilter.Chain chain = 1;

      • getChainBuilder

        public RowFilter.Chain.Builder getChainBuilder()
         Applies several RowFilters to the data in sequence, progressively
 narrowing the results.
        .google.bigtable.v2.RowFilter.Chain chain = 1;

      • hasInterleave

        public boolean hasInterleave()
         Applies several RowFilters to the data in parallel and combines the
 results.
        .google.bigtable.v2.RowFilter.Interleave interleave = 2;
        Specified by:
        hasInterleave in interface RowFilterOrBuilder
        Returns:
        Whether the interleave field is set.

      • getInterleave

        public RowFilter.Interleave getInterleave()
         Applies several RowFilters to the data in parallel and combines the
 results.
        .google.bigtable.v2.RowFilter.Interleave interleave = 2;
        Specified by:
        getInterleave in interface RowFilterOrBuilder
        Returns:
        The interleave.

      • setInterleave

        public RowFilter.Builder setInterleave​(RowFilter.Interleave value)
         Applies several RowFilters to the data in parallel and combines the
 results.
        .google.bigtable.v2.RowFilter.Interleave interleave = 2;

      • setInterleave

        public RowFilter.Builder setInterleave​(RowFilter.Interleave.Builder builderForValue)
         Applies several RowFilters to the data in parallel and combines the
 results.
        .google.bigtable.v2.RowFilter.Interleave interleave = 2;

      • mergeInterleave

        public RowFilter.Builder mergeInterleave​(RowFilter.Interleave value)
         Applies several RowFilters to the data in parallel and combines the
 results.
        .google.bigtable.v2.RowFilter.Interleave interleave = 2;

      • clearInterleave

        public RowFilter.Builder clearInterleave()
         Applies several RowFilters to the data in parallel and combines the
 results.
        .google.bigtable.v2.RowFilter.Interleave interleave = 2;

      • getInterleaveBuilder

        public RowFilter.Interleave.Builder getInterleaveBuilder()
         Applies several RowFilters to the data in parallel and combines the
 results.
        .google.bigtable.v2.RowFilter.Interleave interleave = 2;

      • hasCondition

        public boolean hasCondition()
         Applies one of two possible RowFilters to the data based on the output of
 a predicate RowFilter.
        .google.bigtable.v2.RowFilter.Condition condition = 3;
        Specified by:
        hasCondition in interface RowFilterOrBuilder
        Returns:
        Whether the condition field is set.

      • getCondition

        public RowFilter.Condition getCondition()
         Applies one of two possible RowFilters to the data based on the output of
 a predicate RowFilter.
        .google.bigtable.v2.RowFilter.Condition condition = 3;
        Specified by:
        getCondition in interface RowFilterOrBuilder
        Returns:
        The condition.

      • setCondition

        public RowFilter.Builder setCondition​(RowFilter.Condition value)
         Applies one of two possible RowFilters to the data based on the output of
 a predicate RowFilter.
        .google.bigtable.v2.RowFilter.Condition condition = 3;

      • setCondition

        public RowFilter.Builder setCondition​(RowFilter.Condition.Builder builderForValue)
         Applies one of two possible RowFilters to the data based on the output of
 a predicate RowFilter.
        .google.bigtable.v2.RowFilter.Condition condition = 3;

      • mergeCondition

        public RowFilter.Builder mergeCondition​(RowFilter.Condition value)
         Applies one of two possible RowFilters to the data based on the output of
 a predicate RowFilter.
        .google.bigtable.v2.RowFilter.Condition condition = 3;

      • clearCondition

        public RowFilter.Builder clearCondition()
         Applies one of two possible RowFilters to the data based on the output of
 a predicate RowFilter.
        .google.bigtable.v2.RowFilter.Condition condition = 3;

      • getConditionBuilder

        public RowFilter.Condition.Builder getConditionBuilder()
         Applies one of two possible RowFilters to the data based on the output of
 a predicate RowFilter.
        .google.bigtable.v2.RowFilter.Condition condition = 3;

      • hasSink

        public boolean hasSink()
         ADVANCED USE ONLY.
 Hook for introspection into the RowFilter. Outputs all cells directly to
 the output of the read rather than to any parent filter. Consider the
 following example:

     Chain(
       FamilyRegex("A"),
       Interleave(
         All(),
         Chain(Label("foo"), Sink())
       ),
       QualifierRegex("B")
     )

                         A,A,1,w
                         A,B,2,x
                         B,B,4,z
                            |
                     FamilyRegex("A")
                            |
                         A,A,1,w
                         A,B,2,x
                            |
               +------------+-------------+
               |                          |
             All()                    Label(foo)
               |                          |
            A,A,1,w              A,A,1,w,labels:[foo]
            A,B,2,x              A,B,2,x,labels:[foo]
               |                          |
               |                        Sink() --------------+
               |                          |                  |
               +------------+      x------+          A,A,1,w,labels:[foo]
                            |                        A,B,2,x,labels:[foo]
                         A,A,1,w                             |
                         A,B,2,x                             |
                            |                                |
                    QualifierRegex("B")                      |
                            |                                |
                         A,B,2,x                             |
                            |                                |
                            +--------------------------------+
                            |
                         A,A,1,w,labels:[foo]
                         A,B,2,x,labels:[foo]  // could be switched
                         A,B,2,x               // could be switched

 Despite being excluded by the qualifier filter, a copy of every cell
 that reaches the sink is present in the final result.

 As with an [Interleave][google.bigtable.v2.RowFilter.Interleave],
 duplicate cells are possible, and appear in an unspecified mutual order.
 In this case we have a duplicate with column "A:B" and timestamp 2,
 because one copy passed through the all filter while the other was
 passed through the label and sink. Note that one copy has label "foo",
 while the other does not.

 Cannot be used within the `predicate_filter`, `true_filter`, or
 `false_filter` of a [Condition][google.bigtable.v2.RowFilter.Condition].
        bool sink = 16;
        Specified by:
        hasSink in interface RowFilterOrBuilder
        Returns:
        Whether the sink field is set.

      • getSink

        public boolean getSink()
         ADVANCED USE ONLY.
 Hook for introspection into the RowFilter. Outputs all cells directly to
 the output of the read rather than to any parent filter. Consider the
 following example:

     Chain(
       FamilyRegex("A"),
       Interleave(
         All(),
         Chain(Label("foo"), Sink())
       ),
       QualifierRegex("B")
     )

                         A,A,1,w
                         A,B,2,x
                         B,B,4,z
                            |
                     FamilyRegex("A")
                            |
                         A,A,1,w
                         A,B,2,x
                            |
               +------------+-------------+
               |                          |
             All()                    Label(foo)
               |                          |
            A,A,1,w              A,A,1,w,labels:[foo]
            A,B,2,x              A,B,2,x,labels:[foo]
               |                          |
               |                        Sink() --------------+
               |                          |                  |
               +------------+      x------+          A,A,1,w,labels:[foo]
                            |                        A,B,2,x,labels:[foo]
                         A,A,1,w                             |
                         A,B,2,x                             |
                            |                                |
                    QualifierRegex("B")                      |
                            |                                |
                         A,B,2,x                             |
                            |                                |
                            +--------------------------------+
                            |
                         A,A,1,w,labels:[foo]
                         A,B,2,x,labels:[foo]  // could be switched
                         A,B,2,x               // could be switched

 Despite being excluded by the qualifier filter, a copy of every cell
 that reaches the sink is present in the final result.

 As with an [Interleave][google.bigtable.v2.RowFilter.Interleave],
 duplicate cells are possible, and appear in an unspecified mutual order.
 In this case we have a duplicate with column "A:B" and timestamp 2,
 because one copy passed through the all filter while the other was
 passed through the label and sink. Note that one copy has label "foo",
 while the other does not.

 Cannot be used within the `predicate_filter`, `true_filter`, or
 `false_filter` of a [Condition][google.bigtable.v2.RowFilter.Condition].
        bool sink = 16;
        Specified by:
        getSink in interface RowFilterOrBuilder
        Returns:
        The sink.

      • setSink

        public RowFilter.Builder setSink​(boolean value)
         ADVANCED USE ONLY.
 Hook for introspection into the RowFilter. Outputs all cells directly to
 the output of the read rather than to any parent filter. Consider the
 following example:

     Chain(
       FamilyRegex("A"),
       Interleave(
         All(),
         Chain(Label("foo"), Sink())
       ),
       QualifierRegex("B")
     )

                         A,A,1,w
                         A,B,2,x
                         B,B,4,z
                            |
                     FamilyRegex("A")
                            |
                         A,A,1,w
                         A,B,2,x
                            |
               +------------+-------------+
               |                          |
             All()                    Label(foo)
               |                          |
            A,A,1,w              A,A,1,w,labels:[foo]
            A,B,2,x              A,B,2,x,labels:[foo]
               |                          |
               |                        Sink() --------------+
               |                          |                  |
               +------------+      x------+          A,A,1,w,labels:[foo]
                            |                        A,B,2,x,labels:[foo]
                         A,A,1,w                             |
                         A,B,2,x                             |
                            |                                |
                    QualifierRegex("B")                      |
                            |                                |
                         A,B,2,x                             |
                            |                                |
                            +--------------------------------+
                            |
                         A,A,1,w,labels:[foo]
                         A,B,2,x,labels:[foo]  // could be switched
                         A,B,2,x               // could be switched

 Despite being excluded by the qualifier filter, a copy of every cell
 that reaches the sink is present in the final result.

 As with an [Interleave][google.bigtable.v2.RowFilter.Interleave],
 duplicate cells are possible, and appear in an unspecified mutual order.
 In this case we have a duplicate with column "A:B" and timestamp 2,
 because one copy passed through the all filter while the other was
 passed through the label and sink. Note that one copy has label "foo",
 while the other does not.

 Cannot be used within the `predicate_filter`, `true_filter`, or
 `false_filter` of a [Condition][google.bigtable.v2.RowFilter.Condition].
        bool sink = 16;
        Parameters:
        value - The sink to set.
        Returns:
        This builder for chaining.

      • clearSink

        public RowFilter.Builder clearSink()
         ADVANCED USE ONLY.
 Hook for introspection into the RowFilter. Outputs all cells directly to
 the output of the read rather than to any parent filter. Consider the
 following example:

     Chain(
       FamilyRegex("A"),
       Interleave(
         All(),
         Chain(Label("foo"), Sink())
       ),
       QualifierRegex("B")
     )

                         A,A,1,w
                         A,B,2,x
                         B,B,4,z
                            |
                     FamilyRegex("A")
                            |
                         A,A,1,w
                         A,B,2,x
                            |
               +------------+-------------+
               |                          |
             All()                    Label(foo)
               |                          |
            A,A,1,w              A,A,1,w,labels:[foo]
            A,B,2,x              A,B,2,x,labels:[foo]
               |                          |
               |                        Sink() --------------+
               |                          |                  |
               +------------+      x------+          A,A,1,w,labels:[foo]
                            |                        A,B,2,x,labels:[foo]
                         A,A,1,w                             |
                         A,B,2,x                             |
                            |                                |
                    QualifierRegex("B")                      |
                            |                                |
                         A,B,2,x                             |
                            |                                |
                            +--------------------------------+
                            |
                         A,A,1,w,labels:[foo]
                         A,B,2,x,labels:[foo]  // could be switched
                         A,B,2,x               // could be switched

 Despite being excluded by the qualifier filter, a copy of every cell
 that reaches the sink is present in the final result.

 As with an [Interleave][google.bigtable.v2.RowFilter.Interleave],
 duplicate cells are possible, and appear in an unspecified mutual order.
 In this case we have a duplicate with column "A:B" and timestamp 2,
 because one copy passed through the all filter while the other was
 passed through the label and sink. Note that one copy has label "foo",
 while the other does not.

 Cannot be used within the `predicate_filter`, `true_filter`, or
 `false_filter` of a [Condition][google.bigtable.v2.RowFilter.Condition].
        bool sink = 16;
        Returns:
        This builder for chaining.

      • hasPassAllFilter

        public boolean hasPassAllFilter()
         Matches all cells, regardless of input. Functionally equivalent to
 leaving `filter` unset, but included for completeness.
        bool pass_all_filter = 17;
        Specified by:
        hasPassAllFilter in interface RowFilterOrBuilder
        Returns:
        Whether the passAllFilter field is set.

      • getPassAllFilter

        public boolean getPassAllFilter()
         Matches all cells, regardless of input. Functionally equivalent to
 leaving `filter` unset, but included for completeness.
        bool pass_all_filter = 17;
        Specified by:
        getPassAllFilter in interface RowFilterOrBuilder
        Returns:
        The passAllFilter.

      • setPassAllFilter

        public RowFilter.Builder setPassAllFilter​(boolean value)
         Matches all cells, regardless of input. Functionally equivalent to
 leaving `filter` unset, but included for completeness.
        bool pass_all_filter = 17;
        Parameters:
        value - The passAllFilter to set.
        Returns:
        This builder for chaining.

      • clearPassAllFilter

        public RowFilter.Builder clearPassAllFilter()
         Matches all cells, regardless of input. Functionally equivalent to
 leaving `filter` unset, but included for completeness.
        bool pass_all_filter = 17;
        Returns:
        This builder for chaining.

      • hasBlockAllFilter

        public boolean hasBlockAllFilter()
         Does not match any cells, regardless of input. Useful for temporarily
 disabling just part of a filter.
        bool block_all_filter = 18;
        Specified by:
        hasBlockAllFilter in interface RowFilterOrBuilder
        Returns:
        Whether the blockAllFilter field is set.

      • getBlockAllFilter

        public boolean getBlockAllFilter()
         Does not match any cells, regardless of input. Useful for temporarily
 disabling just part of a filter.
        bool block_all_filter = 18;
        Specified by:
        getBlockAllFilter in interface RowFilterOrBuilder
        Returns:
        The blockAllFilter.

      • setBlockAllFilter

        public RowFilter.Builder setBlockAllFilter​(boolean value)
         Does not match any cells, regardless of input. Useful for temporarily
 disabling just part of a filter.
        bool block_all_filter = 18;
        Parameters:
        value - The blockAllFilter to set.
        Returns:
        This builder for chaining.

      • clearBlockAllFilter

        public RowFilter.Builder clearBlockAllFilter()
         Does not match any cells, regardless of input. Useful for temporarily
 disabling just part of a filter.
        bool block_all_filter = 18;
        Returns:
        This builder for chaining.

      • hasRowKeyRegexFilter

        public boolean hasRowKeyRegexFilter()
         Matches only cells from rows whose keys satisfy the given RE2 regex. In
 other words, passes through the entire row when the key matches, and
 otherwise produces an empty row.
 Note that, since row keys can contain arbitrary bytes, the `\C` escape
 sequence must be used if a true wildcard is desired. The `.` character
 will not match the new line character `\n`, which may be present in a
 binary key.
        bytes row_key_regex_filter = 4;
        Specified by:
        hasRowKeyRegexFilter in interface RowFilterOrBuilder
        Returns:
        Whether the rowKeyRegexFilter field is set.

      • getRowKeyRegexFilter

        public com.google.protobuf.ByteString getRowKeyRegexFilter()
         Matches only cells from rows whose keys satisfy the given RE2 regex. In
 other words, passes through the entire row when the key matches, and
 otherwise produces an empty row.
 Note that, since row keys can contain arbitrary bytes, the `\C` escape
 sequence must be used if a true wildcard is desired. The `.` character
 will not match the new line character `\n`, which may be present in a
 binary key.
        bytes row_key_regex_filter = 4;
        Specified by:
        getRowKeyRegexFilter in interface RowFilterOrBuilder
        Returns:
        The rowKeyRegexFilter.

      • setRowKeyRegexFilter

        public RowFilter.Builder setRowKeyRegexFilter​(com.google.protobuf.ByteString value)
         Matches only cells from rows whose keys satisfy the given RE2 regex. In
 other words, passes through the entire row when the key matches, and
 otherwise produces an empty row.
 Note that, since row keys can contain arbitrary bytes, the `\C` escape
 sequence must be used if a true wildcard is desired. The `.` character
 will not match the new line character `\n`, which may be present in a
 binary key.
        bytes row_key_regex_filter = 4;
        Parameters:
        value - The rowKeyRegexFilter to set.
        Returns:
        This builder for chaining.

      • clearRowKeyRegexFilter

        public RowFilter.Builder clearRowKeyRegexFilter()
         Matches only cells from rows whose keys satisfy the given RE2 regex. In
 other words, passes through the entire row when the key matches, and
 otherwise produces an empty row.
 Note that, since row keys can contain arbitrary bytes, the `\C` escape
 sequence must be used if a true wildcard is desired. The `.` character
 will not match the new line character `\n`, which may be present in a
 binary key.
        bytes row_key_regex_filter = 4;
        Returns:
        This builder for chaining.

      • hasRowSampleFilter

        public boolean hasRowSampleFilter()
         Matches all cells from a row with probability p, and matches no cells
 from the row with probability 1-p.
        double row_sample_filter = 14;
        Specified by:
        hasRowSampleFilter in interface RowFilterOrBuilder
        Returns:
        Whether the rowSampleFilter field is set.

      • getRowSampleFilter

        public double getRowSampleFilter()
         Matches all cells from a row with probability p, and matches no cells
 from the row with probability 1-p.
        double row_sample_filter = 14;
        Specified by:
        getRowSampleFilter in interface RowFilterOrBuilder
        Returns:
        The rowSampleFilter.

      • setRowSampleFilter

        public RowFilter.Builder setRowSampleFilter​(double value)
         Matches all cells from a row with probability p, and matches no cells
 from the row with probability 1-p.
        double row_sample_filter = 14;
        Parameters:
        value - The rowSampleFilter to set.
        Returns:
        This builder for chaining.

      • clearRowSampleFilter

        public RowFilter.Builder clearRowSampleFilter()
         Matches all cells from a row with probability p, and matches no cells
 from the row with probability 1-p.
        double row_sample_filter = 14;
        Returns:
        This builder for chaining.

      • hasFamilyNameRegexFilter

        public boolean hasFamilyNameRegexFilter()
         Matches only cells from columns whose families satisfy the given RE2
 regex. For technical reasons, the regex must not contain the `:`
 character, even if it is not being used as a literal.
 Note that, since column families cannot contain the new line character
 `\n`, it is sufficient to use `.` as a full wildcard when matching
 column family names.
        string family_name_regex_filter = 5;
        Specified by:
        hasFamilyNameRegexFilter in interface RowFilterOrBuilder
        Returns:
        Whether the familyNameRegexFilter field is set.

      • getFamilyNameRegexFilter

        public String getFamilyNameRegexFilter()
         Matches only cells from columns whose families satisfy the given RE2
 regex. For technical reasons, the regex must not contain the `:`
 character, even if it is not being used as a literal.
 Note that, since column families cannot contain the new line character
 `\n`, it is sufficient to use `.` as a full wildcard when matching
 column family names.
        string family_name_regex_filter = 5;
        Specified by:
        getFamilyNameRegexFilter in interface RowFilterOrBuilder
        Returns:
        The familyNameRegexFilter.

      • getFamilyNameRegexFilterBytes

        public com.google.protobuf.ByteString getFamilyNameRegexFilterBytes()
         Matches only cells from columns whose families satisfy the given RE2
 regex. For technical reasons, the regex must not contain the `:`
 character, even if it is not being used as a literal.
 Note that, since column families cannot contain the new line character
 `\n`, it is sufficient to use `.` as a full wildcard when matching
 column family names.
        string family_name_regex_filter = 5;
        Specified by:
        getFamilyNameRegexFilterBytes in interface RowFilterOrBuilder
        Returns:
        The bytes for familyNameRegexFilter.

      • setFamilyNameRegexFilter

        public RowFilter.Builder setFamilyNameRegexFilter​(String value)
         Matches only cells from columns whose families satisfy the given RE2
 regex. For technical reasons, the regex must not contain the `:`
 character, even if it is not being used as a literal.
 Note that, since column families cannot contain the new line character
 `\n`, it is sufficient to use `.` as a full wildcard when matching
 column family names.
        string family_name_regex_filter = 5;
        Parameters:
        value - The familyNameRegexFilter to set.
        Returns:
        This builder for chaining.

      • clearFamilyNameRegexFilter

        public RowFilter.Builder clearFamilyNameRegexFilter()
         Matches only cells from columns whose families satisfy the given RE2
 regex. For technical reasons, the regex must not contain the `:`
 character, even if it is not being used as a literal.
 Note that, since column families cannot contain the new line character
 `\n`, it is sufficient to use `.` as a full wildcard when matching
 column family names.
        string family_name_regex_filter = 5;
        Returns:
        This builder for chaining.

      • setFamilyNameRegexFilterBytes

        public RowFilter.Builder setFamilyNameRegexFilterBytes​(com.google.protobuf.ByteString value)
         Matches only cells from columns whose families satisfy the given RE2
 regex. For technical reasons, the regex must not contain the `:`
 character, even if it is not being used as a literal.
 Note that, since column families cannot contain the new line character
 `\n`, it is sufficient to use `.` as a full wildcard when matching
 column family names.
        string family_name_regex_filter = 5;
        Parameters:
        value - The bytes for familyNameRegexFilter to set.
        Returns:
        This builder for chaining.

      • hasColumnQualifierRegexFilter

        public boolean hasColumnQualifierRegexFilter()
         Matches only cells from columns whose qualifiers satisfy the given RE2
 regex.
 Note that, since column qualifiers can contain arbitrary bytes, the `\C`
 escape sequence must be used if a true wildcard is desired. The `.`
 character will not match the new line character `\n`, which may be
 present in a binary qualifier.
        bytes column_qualifier_regex_filter = 6;
        Specified by:
        hasColumnQualifierRegexFilter in interface RowFilterOrBuilder
        Returns:
        Whether the columnQualifierRegexFilter field is set.

      • getColumnQualifierRegexFilter

        public com.google.protobuf.ByteString getColumnQualifierRegexFilter()
         Matches only cells from columns whose qualifiers satisfy the given RE2
 regex.
 Note that, since column qualifiers can contain arbitrary bytes, the `\C`
 escape sequence must be used if a true wildcard is desired. The `.`
 character will not match the new line character `\n`, which may be
 present in a binary qualifier.
        bytes column_qualifier_regex_filter = 6;
        Specified by:
        getColumnQualifierRegexFilter in interface RowFilterOrBuilder
        Returns:
        The columnQualifierRegexFilter.

      • setColumnQualifierRegexFilter

        public RowFilter.Builder setColumnQualifierRegexFilter​(com.google.protobuf.ByteString value)
         Matches only cells from columns whose qualifiers satisfy the given RE2
 regex.
 Note that, since column qualifiers can contain arbitrary bytes, the `\C`
 escape sequence must be used if a true wildcard is desired. The `.`
 character will not match the new line character `\n`, which may be
 present in a binary qualifier.
        bytes column_qualifier_regex_filter = 6;
        Parameters:
        value - The columnQualifierRegexFilter to set.
        Returns:
        This builder for chaining.

      • clearColumnQualifierRegexFilter

        public RowFilter.Builder clearColumnQualifierRegexFilter()
         Matches only cells from columns whose qualifiers satisfy the given RE2
 regex.
 Note that, since column qualifiers can contain arbitrary bytes, the `\C`
 escape sequence must be used if a true wildcard is desired. The `.`
 character will not match the new line character `\n`, which may be
 present in a binary qualifier.
        bytes column_qualifier_regex_filter = 6;
        Returns:
        This builder for chaining.

      • hasColumnRangeFilter

        public boolean hasColumnRangeFilter()
         Matches only cells from columns within the given range.
        .google.bigtable.v2.ColumnRange column_range_filter = 7;
        Specified by:
        hasColumnRangeFilter in interface RowFilterOrBuilder
        Returns:
        Whether the columnRangeFilter field is set.

      • getColumnRangeFilter

        public ColumnRange getColumnRangeFilter()
         Matches only cells from columns within the given range.
        .google.bigtable.v2.ColumnRange column_range_filter = 7;
        Specified by:
        getColumnRangeFilter in interface RowFilterOrBuilder
        Returns:
        The columnRangeFilter.

      • setColumnRangeFilter

        public RowFilter.Builder setColumnRangeFilter​(ColumnRange value)
         Matches only cells from columns within the given range.
        .google.bigtable.v2.ColumnRange column_range_filter = 7;

      • setColumnRangeFilter

        public RowFilter.Builder setColumnRangeFilter​(ColumnRange.Builder builderForValue)
         Matches only cells from columns within the given range.
        .google.bigtable.v2.ColumnRange column_range_filter = 7;

      • mergeColumnRangeFilter

        public RowFilter.Builder mergeColumnRangeFilter​(ColumnRange value)
         Matches only cells from columns within the given range.
        .google.bigtable.v2.ColumnRange column_range_filter = 7;

      • clearColumnRangeFilter

        public RowFilter.Builder clearColumnRangeFilter()
         Matches only cells from columns within the given range.
        .google.bigtable.v2.ColumnRange column_range_filter = 7;

      • getColumnRangeFilterBuilder

        public ColumnRange.Builder getColumnRangeFilterBuilder()
         Matches only cells from columns within the given range.
        .google.bigtable.v2.ColumnRange column_range_filter = 7;

      • hasTimestampRangeFilter

        public boolean hasTimestampRangeFilter()
         Matches only cells with timestamps within the given range.
        .google.bigtable.v2.TimestampRange timestamp_range_filter = 8;
        Specified by:
        hasTimestampRangeFilter in interface RowFilterOrBuilder
        Returns:
        Whether the timestampRangeFilter field is set.

      • getTimestampRangeFilter

        public TimestampRange getTimestampRangeFilter()
         Matches only cells with timestamps within the given range.
        .google.bigtable.v2.TimestampRange timestamp_range_filter = 8;
        Specified by:
        getTimestampRangeFilter in interface RowFilterOrBuilder
        Returns:
        The timestampRangeFilter.

      • setTimestampRangeFilter

        public RowFilter.Builder setTimestampRangeFilter​(TimestampRange value)
         Matches only cells with timestamps within the given range.
        .google.bigtable.v2.TimestampRange timestamp_range_filter = 8;

      • setTimestampRangeFilter

        public RowFilter.Builder setTimestampRangeFilter​(TimestampRange.Builder builderForValue)
         Matches only cells with timestamps within the given range.
        .google.bigtable.v2.TimestampRange timestamp_range_filter = 8;

      • mergeTimestampRangeFilter

        public RowFilter.Builder mergeTimestampRangeFilter​(TimestampRange value)
         Matches only cells with timestamps within the given range.
        .google.bigtable.v2.TimestampRange timestamp_range_filter = 8;

      • clearTimestampRangeFilter

        public RowFilter.Builder clearTimestampRangeFilter()
         Matches only cells with timestamps within the given range.
        .google.bigtable.v2.TimestampRange timestamp_range_filter = 8;

      • getTimestampRangeFilterBuilder

        public TimestampRange.Builder getTimestampRangeFilterBuilder()
         Matches only cells with timestamps within the given range.
        .google.bigtable.v2.TimestampRange timestamp_range_filter = 8;

      • hasValueRegexFilter

        public boolean hasValueRegexFilter()
         Matches only cells with values that satisfy the given regular expression.
 Note that, since cell values can contain arbitrary bytes, the `\C` escape
 sequence must be used if a true wildcard is desired. The `.` character
 will not match the new line character `\n`, which may be present in a
 binary value.
        bytes value_regex_filter = 9;
        Specified by:
        hasValueRegexFilter in interface RowFilterOrBuilder
        Returns:
        Whether the valueRegexFilter field is set.

      • getValueRegexFilter

        public com.google.protobuf.ByteString getValueRegexFilter()
         Matches only cells with values that satisfy the given regular expression.
 Note that, since cell values can contain arbitrary bytes, the `\C` escape
 sequence must be used if a true wildcard is desired. The `.` character
 will not match the new line character `\n`, which may be present in a
 binary value.
        bytes value_regex_filter = 9;
        Specified by:
        getValueRegexFilter in interface RowFilterOrBuilder
        Returns:
        The valueRegexFilter.

      • setValueRegexFilter

        public RowFilter.Builder setValueRegexFilter​(com.google.protobuf.ByteString value)
         Matches only cells with values that satisfy the given regular expression.
 Note that, since cell values can contain arbitrary bytes, the `\C` escape
 sequence must be used if a true wildcard is desired. The `.` character
 will not match the new line character `\n`, which may be present in a
 binary value.
        bytes value_regex_filter = 9;
        Parameters:
        value - The valueRegexFilter to set.
        Returns:
        This builder for chaining.

      • clearValueRegexFilter

        public RowFilter.Builder clearValueRegexFilter()
         Matches only cells with values that satisfy the given regular expression.
 Note that, since cell values can contain arbitrary bytes, the `\C` escape
 sequence must be used if a true wildcard is desired. The `.` character
 will not match the new line character `\n`, which may be present in a
 binary value.
        bytes value_regex_filter = 9;
        Returns:
        This builder for chaining.

      • hasValueRangeFilter

        public boolean hasValueRangeFilter()
         Matches only cells with values that fall within the given range.
        .google.bigtable.v2.ValueRange value_range_filter = 15;
        Specified by:
        hasValueRangeFilter in interface RowFilterOrBuilder
        Returns:
        Whether the valueRangeFilter field is set.

      • getValueRangeFilter

        public ValueRange getValueRangeFilter()
         Matches only cells with values that fall within the given range.
        .google.bigtable.v2.ValueRange value_range_filter = 15;
        Specified by:
        getValueRangeFilter in interface RowFilterOrBuilder
        Returns:
        The valueRangeFilter.

      • setValueRangeFilter

        public RowFilter.Builder setValueRangeFilter​(ValueRange value)
         Matches only cells with values that fall within the given range.
        .google.bigtable.v2.ValueRange value_range_filter = 15;

      • setValueRangeFilter

        public RowFilter.Builder setValueRangeFilter​(ValueRange.Builder builderForValue)
         Matches only cells with values that fall within the given range.
        .google.bigtable.v2.ValueRange value_range_filter = 15;

      • mergeValueRangeFilter

        public RowFilter.Builder mergeValueRangeFilter​(ValueRange value)
         Matches only cells with values that fall within the given range.
        .google.bigtable.v2.ValueRange value_range_filter = 15;

      • clearValueRangeFilter

        public RowFilter.Builder clearValueRangeFilter()
         Matches only cells with values that fall within the given range.
        .google.bigtable.v2.ValueRange value_range_filter = 15;

      • getValueRangeFilterBuilder

        public ValueRange.Builder getValueRangeFilterBuilder()
         Matches only cells with values that fall within the given range.
        .google.bigtable.v2.ValueRange value_range_filter = 15;

      • hasCellsPerRowOffsetFilter

        public boolean hasCellsPerRowOffsetFilter()
         Skips the first N cells of each row, matching all subsequent cells.
 If duplicate cells are present, as is possible when using an Interleave,
 each copy of the cell is counted separately.
        int32 cells_per_row_offset_filter = 10;
        Specified by:
        hasCellsPerRowOffsetFilter in interface RowFilterOrBuilder
        Returns:
        Whether the cellsPerRowOffsetFilter field is set.

      • getCellsPerRowOffsetFilter

        public int getCellsPerRowOffsetFilter()
         Skips the first N cells of each row, matching all subsequent cells.
 If duplicate cells are present, as is possible when using an Interleave,
 each copy of the cell is counted separately.
        int32 cells_per_row_offset_filter = 10;
        Specified by:
        getCellsPerRowOffsetFilter in interface RowFilterOrBuilder
        Returns:
        The cellsPerRowOffsetFilter.

      • setCellsPerRowOffsetFilter

        public RowFilter.Builder setCellsPerRowOffsetFilter​(int value)
         Skips the first N cells of each row, matching all subsequent cells.
 If duplicate cells are present, as is possible when using an Interleave,
 each copy of the cell is counted separately.
        int32 cells_per_row_offset_filter = 10;
        Parameters:
        value - The cellsPerRowOffsetFilter to set.
        Returns:
        This builder for chaining.

      • clearCellsPerRowOffsetFilter

        public RowFilter.Builder clearCellsPerRowOffsetFilter()
         Skips the first N cells of each row, matching all subsequent cells.
 If duplicate cells are present, as is possible when using an Interleave,
 each copy of the cell is counted separately.
        int32 cells_per_row_offset_filter = 10;
        Returns:
        This builder for chaining.

      • hasCellsPerRowLimitFilter

        public boolean hasCellsPerRowLimitFilter()
         Matches only the first N cells of each row.
 If duplicate cells are present, as is possible when using an Interleave,
 each copy of the cell is counted separately.
        int32 cells_per_row_limit_filter = 11;
        Specified by:
        hasCellsPerRowLimitFilter in interface RowFilterOrBuilder
        Returns:
        Whether the cellsPerRowLimitFilter field is set.

      • getCellsPerRowLimitFilter

        public int getCellsPerRowLimitFilter()
         Matches only the first N cells of each row.
 If duplicate cells are present, as is possible when using an Interleave,
 each copy of the cell is counted separately.
        int32 cells_per_row_limit_filter = 11;
        Specified by:
        getCellsPerRowLimitFilter in interface RowFilterOrBuilder
        Returns:
        The cellsPerRowLimitFilter.

      • setCellsPerRowLimitFilter

        public RowFilter.Builder setCellsPerRowLimitFilter​(int value)
         Matches only the first N cells of each row.
 If duplicate cells are present, as is possible when using an Interleave,
 each copy of the cell is counted separately.
        int32 cells_per_row_limit_filter = 11;
        Parameters:
        value - The cellsPerRowLimitFilter to set.
        Returns:
        This builder for chaining.

      • clearCellsPerRowLimitFilter

        public RowFilter.Builder clearCellsPerRowLimitFilter()
         Matches only the first N cells of each row.
 If duplicate cells are present, as is possible when using an Interleave,
 each copy of the cell is counted separately.
        int32 cells_per_row_limit_filter = 11;
        Returns:
        This builder for chaining.

      • hasCellsPerColumnLimitFilter

        public boolean hasCellsPerColumnLimitFilter()
         Matches only the most recent N cells within each column. For example,
 if N=2, this filter would match column `foo:bar` at timestamps 10 and 9,
 skip all earlier cells in `foo:bar`, and then begin matching again in
 column `foo:bar2`.
 If duplicate cells are present, as is possible when using an Interleave,
 each copy of the cell is counted separately.
        int32 cells_per_column_limit_filter = 12;
        Specified by:
        hasCellsPerColumnLimitFilter in interface RowFilterOrBuilder
        Returns:
        Whether the cellsPerColumnLimitFilter field is set.

      • getCellsPerColumnLimitFilter

        public int getCellsPerColumnLimitFilter()
         Matches only the most recent N cells within each column. For example,
 if N=2, this filter would match column `foo:bar` at timestamps 10 and 9,
 skip all earlier cells in `foo:bar`, and then begin matching again in
 column `foo:bar2`.
 If duplicate cells are present, as is possible when using an Interleave,
 each copy of the cell is counted separately.
        int32 cells_per_column_limit_filter = 12;
        Specified by:
        getCellsPerColumnLimitFilter in interface RowFilterOrBuilder
        Returns:
        The cellsPerColumnLimitFilter.

      • setCellsPerColumnLimitFilter

        public RowFilter.Builder setCellsPerColumnLimitFilter​(int value)
         Matches only the most recent N cells within each column. For example,
 if N=2, this filter would match column `foo:bar` at timestamps 10 and 9,
 skip all earlier cells in `foo:bar`, and then begin matching again in
 column `foo:bar2`.
 If duplicate cells are present, as is possible when using an Interleave,
 each copy of the cell is counted separately.
        int32 cells_per_column_limit_filter = 12;
        Parameters:
        value - The cellsPerColumnLimitFilter to set.
        Returns:
        This builder for chaining.

      • clearCellsPerColumnLimitFilter

        public RowFilter.Builder clearCellsPerColumnLimitFilter()
         Matches only the most recent N cells within each column. For example,
 if N=2, this filter would match column `foo:bar` at timestamps 10 and 9,
 skip all earlier cells in `foo:bar`, and then begin matching again in
 column `foo:bar2`.
 If duplicate cells are present, as is possible when using an Interleave,
 each copy of the cell is counted separately.
        int32 cells_per_column_limit_filter = 12;
        Returns:
        This builder for chaining.

      • hasStripValueTransformer

        public boolean hasStripValueTransformer()
         Replaces each cell's value with the empty string.
        bool strip_value_transformer = 13;
        Specified by:
        hasStripValueTransformer in interface RowFilterOrBuilder
        Returns:
        Whether the stripValueTransformer field is set.

      • getStripValueTransformer

        public boolean getStripValueTransformer()
         Replaces each cell's value with the empty string.
        bool strip_value_transformer = 13;
        Specified by:
        getStripValueTransformer in interface RowFilterOrBuilder
        Returns:
        The stripValueTransformer.

      • setStripValueTransformer

        public RowFilter.Builder setStripValueTransformer​(boolean value)
         Replaces each cell's value with the empty string.
        bool strip_value_transformer = 13;
        Parameters:
        value - The stripValueTransformer to set.
        Returns:
        This builder for chaining.

      • clearStripValueTransformer

        public RowFilter.Builder clearStripValueTransformer()
         Replaces each cell's value with the empty string.
        bool strip_value_transformer = 13;
        Returns:
        This builder for chaining.

      • hasApplyLabelTransformer

        public boolean hasApplyLabelTransformer()
         Applies the given label to all cells in the output row. This allows
 the client to determine which results were produced from which part of
 the filter.

 Values must be at most 15 characters in length, and match the RE2
 pattern `[a-z0-9\\-]+`

 Due to a technical limitation, it is not currently possible to apply
 multiple labels to a cell. As a result, a Chain may have no more than
 one sub-filter which contains a `apply_label_transformer`. It is okay for
 an Interleave to contain multiple `apply_label_transformers`, as they
 will be applied to separate copies of the input. This may be relaxed in
 the future.
        string apply_label_transformer = 19;
        Specified by:
        hasApplyLabelTransformer in interface RowFilterOrBuilder
        Returns:
        Whether the applyLabelTransformer field is set.

      • getApplyLabelTransformer

        public String getApplyLabelTransformer()
         Applies the given label to all cells in the output row. This allows
 the client to determine which results were produced from which part of
 the filter.

 Values must be at most 15 characters in length, and match the RE2
 pattern `[a-z0-9\\-]+`

 Due to a technical limitation, it is not currently possible to apply
 multiple labels to a cell. As a result, a Chain may have no more than
 one sub-filter which contains a `apply_label_transformer`. It is okay for
 an Interleave to contain multiple `apply_label_transformers`, as they
 will be applied to separate copies of the input. This may be relaxed in
 the future.
        string apply_label_transformer = 19;
        Specified by:
        getApplyLabelTransformer in interface RowFilterOrBuilder
        Returns:
        The applyLabelTransformer.

      • getApplyLabelTransformerBytes

        public com.google.protobuf.ByteString getApplyLabelTransformerBytes()
         Applies the given label to all cells in the output row. This allows
 the client to determine which results were produced from which part of
 the filter.

 Values must be at most 15 characters in length, and match the RE2
 pattern `[a-z0-9\\-]+`

 Due to a technical limitation, it is not currently possible to apply
 multiple labels to a cell. As a result, a Chain may have no more than
 one sub-filter which contains a `apply_label_transformer`. It is okay for
 an Interleave to contain multiple `apply_label_transformers`, as they
 will be applied to separate copies of the input. This may be relaxed in
 the future.
        string apply_label_transformer = 19;
        Specified by:
        getApplyLabelTransformerBytes in interface RowFilterOrBuilder
        Returns:
        The bytes for applyLabelTransformer.

      • setApplyLabelTransformer

        public RowFilter.Builder setApplyLabelTransformer​(String value)
         Applies the given label to all cells in the output row. This allows
 the client to determine which results were produced from which part of
 the filter.

 Values must be at most 15 characters in length, and match the RE2
 pattern `[a-z0-9\\-]+`

 Due to a technical limitation, it is not currently possible to apply
 multiple labels to a cell. As a result, a Chain may have no more than
 one sub-filter which contains a `apply_label_transformer`. It is okay for
 an Interleave to contain multiple `apply_label_transformers`, as they
 will be applied to separate copies of the input. This may be relaxed in
 the future.
        string apply_label_transformer = 19;
        Parameters:
        value - The applyLabelTransformer to set.
        Returns:
        This builder for chaining.

      • clearApplyLabelTransformer

        public RowFilter.Builder clearApplyLabelTransformer()
         Applies the given label to all cells in the output row. This allows
 the client to determine which results were produced from which part of
 the filter.

 Values must be at most 15 characters in length, and match the RE2
 pattern `[a-z0-9\\-]+`

 Due to a technical limitation, it is not currently possible to apply
 multiple labels to a cell. As a result, a Chain may have no more than
 one sub-filter which contains a `apply_label_transformer`. It is okay for
 an Interleave to contain multiple `apply_label_transformers`, as they
 will be applied to separate copies of the input. This may be relaxed in
 the future.
        string apply_label_transformer = 19;
        Returns:
        This builder for chaining.

      • setApplyLabelTransformerBytes

        public RowFilter.Builder setApplyLabelTransformerBytes​(com.google.protobuf.ByteString value)
         Applies the given label to all cells in the output row. This allows
 the client to determine which results were produced from which part of
 the filter.

 Values must be at most 15 characters in length, and match the RE2
 pattern `[a-z0-9\\-]+`

 Due to a technical limitation, it is not currently possible to apply
 multiple labels to a cell. As a result, a Chain may have no more than
 one sub-filter which contains a `apply_label_transformer`. It is okay for
 an Interleave to contain multiple `apply_label_transformers`, as they
 will be applied to separate copies of the input. This may be relaxed in
 the future.
        string apply_label_transformer = 19;
        Parameters:
        value - The bytes for applyLabelTransformer to set.
        Returns:
        This builder for chaining.

      • setUnknownFields

        public final RowFilter.Builder setUnknownFields​(com.google.protobuf.UnknownFieldSet unknownFields)
        Specified by:
        setUnknownFields in interface com.google.protobuf.Message.Builder
        Overrides:
        setUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<RowFilter.Builder>

      • mergeUnknownFields

        public final RowFilter.Builder mergeUnknownFields​(com.google.protobuf.UnknownFieldSet unknownFields)
        Specified by:
        mergeUnknownFields in interface com.google.protobuf.Message.Builder
        Overrides:
        mergeUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<RowFilter.Builder>