Package com.google.cloud.compute.v1

Class Expr

  • All Implemented Interfaces:
    ExprOrBuilder, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable
    public final class Expr
extends com.google.protobuf.GeneratedMessageV3
implements ExprOrBuilder
     Represents a textual expression in the Common Expression Language (CEL) syntax. CEL is a C-like expression language. The syntax and semantics of CEL are documented at https://github.com/google/cel-spec. Example (Comparison): title: "Summary size limit" description: "Determines if a summary is less than 100 chars" expression: "document.summary.size() < 100" Example (Equality): title: "Requestor is owner" description: "Determines if requestor is the document owner" expression: "document.owner == request.auth.claims.email" Example (Logic): title: "Public documents" description: "Determine whether the document should be publicly visible" expression: "document.type != 'private' && document.type != 'internal'" Example (Data Manipulation): title: "Notification string" description: "Create a notification string with a timestamp." expression: "'New message received at ' + string(document.create_time)" The exact variables and functions that may be referenced within an expression are determined by the service that evaluates it. See the service documentation for additional information.
    Protobuf type google.cloud.compute.v1.Expr
    See Also:
    Serialized Form

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  Expr.Builder
      Represents a textual expression in the Common Expression Language (CEL) syntax.

      • Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3

        com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>,​BuilderT extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageT,​BuilderT>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

      • Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

        com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int DESCRIPTION_FIELD_NUMBER  
      static int EXPRESSION_FIELD_NUMBER  
      static int LOCATION_FIELD_NUMBER  
      static int TITLE_FIELD_NUMBER  

      • Fields inherited from class com.google.protobuf.GeneratedMessageV3

        alwaysUseFieldBuilders, unknownFields

      • Fields inherited from class com.google.protobuf.AbstractMessage

        memoizedSize

      • Fields inherited from class com.google.protobuf.AbstractMessageLite

        memoizedHashCode

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(Object obj)  
      static Expr getDefaultInstance()  
      Expr getDefaultInstanceForType()  
      String getDescription()
      Optional.
      com.google.protobuf.ByteString getDescriptionBytes()
      Optional.
      static com.google.protobuf.Descriptors.Descriptor getDescriptor()  
      String getExpression()
      Textual representation of an expression in Common Expression Language syntax.
      com.google.protobuf.ByteString getExpressionBytes()
      Textual representation of an expression in Common Expression Language syntax.
      String getLocation()
      Optional.
      com.google.protobuf.ByteString getLocationBytes()
      Optional.
      com.google.protobuf.Parser<Expr> getParserForType()  
      int getSerializedSize()  
      String getTitle()
      Optional.
      com.google.protobuf.ByteString getTitleBytes()
      Optional.
      boolean hasDescription()
      Optional.
      boolean hasExpression()
      Textual representation of an expression in Common Expression Language syntax.
      int hashCode()  
      boolean hasLocation()
      Optional.
      boolean hasTitle()
      Optional.
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()  
      boolean isInitialized()  
      static Expr.Builder newBuilder()  
      static Expr.Builder newBuilder​(Expr prototype)  
      Expr.Builder newBuilderForType()  
      protected Expr.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)  
      protected Object newInstance​(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)  
      static Expr parseDelimitedFrom​(InputStream input)  
      static Expr parseDelimitedFrom​(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static Expr parseFrom​(byte[] data)  
      static Expr parseFrom​(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static Expr parseFrom​(com.google.protobuf.ByteString data)  
      static Expr parseFrom​(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static Expr parseFrom​(com.google.protobuf.CodedInputStream input)  
      static Expr parseFrom​(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static Expr parseFrom​(InputStream input)  
      static Expr parseFrom​(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static Expr parseFrom​(ByteBuffer data)  
      static Expr parseFrom​(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static com.google.protobuf.Parser<Expr> parser()  
      Expr.Builder toBuilder()  
      void writeTo​(com.google.protobuf.CodedOutputStream output)  

      • Methods inherited from class com.google.protobuf.GeneratedMessageV3

        canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof, internalGetMapField, isStringEmpty, makeExtensionsImmutable, makeMutableCopy, mergeFromAndMakeImmutableInternal, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBooleanList, newBuilderForType, newDoubleList, newFloatList, newIntList, newLongList, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag

      • Methods inherited from class com.google.protobuf.AbstractMessage

        findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString

      • Methods inherited from class com.google.protobuf.AbstractMessageLite

        addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

      • Methods inherited from interface com.google.protobuf.MessageLite

        toByteArray, toByteString, writeDelimitedTo, writeTo

      • Methods inherited from interface com.google.protobuf.MessageOrBuilder

        findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

    • Method Detail

      • newInstance

        protected Object newInstance​(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
        Overrides:
        newInstance in class com.google.protobuf.GeneratedMessageV3

      • 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

      • hasDescription

        public boolean hasDescription()
         Optional. Description of the expression. This is a longer text which describes the expression, e.g. when hovered over it in a UI.
        optional string description = 422937596;
        Specified by:
        hasDescription in interface ExprOrBuilder
        Returns:
        Whether the description field is set.

      • getDescription

        public String getDescription()
         Optional. Description of the expression. This is a longer text which describes the expression, e.g. when hovered over it in a UI.
        optional string description = 422937596;
        Specified by:
        getDescription in interface ExprOrBuilder
        Returns:
        The description.

      • getDescriptionBytes

        public com.google.protobuf.ByteString getDescriptionBytes()
         Optional. Description of the expression. This is a longer text which describes the expression, e.g. when hovered over it in a UI.
        optional string description = 422937596;
        Specified by:
        getDescriptionBytes in interface ExprOrBuilder
        Returns:
        The bytes for description.

      • hasExpression

        public boolean hasExpression()
         Textual representation of an expression in Common Expression Language syntax.
        optional string expression = 352031384;
        Specified by:
        hasExpression in interface ExprOrBuilder
        Returns:
        Whether the expression field is set.

      • getExpression

        public String getExpression()
         Textual representation of an expression in Common Expression Language syntax.
        optional string expression = 352031384;
        Specified by:
        getExpression in interface ExprOrBuilder
        Returns:
        The expression.

      • getExpressionBytes

        public com.google.protobuf.ByteString getExpressionBytes()
         Textual representation of an expression in Common Expression Language syntax.
        optional string expression = 352031384;
        Specified by:
        getExpressionBytes in interface ExprOrBuilder
        Returns:
        The bytes for expression.

      • hasLocation

        public boolean hasLocation()
         Optional. String indicating the location of the expression for error reporting, e.g. a file name and a position in the file.
        optional string location = 290430901;
        Specified by:
        hasLocation in interface ExprOrBuilder
        Returns:
        Whether the location field is set.

      • getLocation

        public String getLocation()
         Optional. String indicating the location of the expression for error reporting, e.g. a file name and a position in the file.
        optional string location = 290430901;
        Specified by:
        getLocation in interface ExprOrBuilder
        Returns:
        The location.

      • getLocationBytes

        public com.google.protobuf.ByteString getLocationBytes()
         Optional. String indicating the location of the expression for error reporting, e.g. a file name and a position in the file.
        optional string location = 290430901;
        Specified by:
        getLocationBytes in interface ExprOrBuilder
        Returns:
        The bytes for location.

      • hasTitle

        public boolean hasTitle()
         Optional. Title for the expression, i.e. a short string describing its purpose. This can be used e.g. in UIs which allow to enter the expression.
        optional string title = 110371416;
        Specified by:
        hasTitle in interface ExprOrBuilder
        Returns:
        Whether the title field is set.

      • getTitle

        public String getTitle()
         Optional. Title for the expression, i.e. a short string describing its purpose. This can be used e.g. in UIs which allow to enter the expression.
        optional string title = 110371416;
        Specified by:
        getTitle in interface ExprOrBuilder
        Returns:
        The title.

      • getTitleBytes

        public com.google.protobuf.ByteString getTitleBytes()
         Optional. Title for the expression, i.e. a short string describing its purpose. This can be used e.g. in UIs which allow to enter the expression.
        optional string title = 110371416;
        Specified by:
        getTitleBytes in interface ExprOrBuilder
        Returns:
        The bytes for title.

      • isInitialized

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

      • writeTo

        public void writeTo​(com.google.protobuf.CodedOutputStream output)
             throws IOException
        Specified by:
        writeTo in interface com.google.protobuf.MessageLite
        Overrides:
        writeTo in class com.google.protobuf.GeneratedMessageV3
        Throws:
        IOException

      • getSerializedSize

        public int getSerializedSize()
        Specified by:
        getSerializedSize in interface com.google.protobuf.MessageLite
        Overrides:
        getSerializedSize in class com.google.protobuf.GeneratedMessageV3

      • equals

        public boolean equals​(Object obj)
        Specified by:
        equals in interface com.google.protobuf.Message
        Overrides:
        equals in class com.google.protobuf.AbstractMessage

      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface com.google.protobuf.Message
        Overrides:
        hashCode in class com.google.protobuf.AbstractMessage

      • parseFrom

        public static Expr parseFrom​(ByteBuffer data)
                      throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Expr parseFrom​(ByteBuffer data,
                             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                      throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Expr parseFrom​(com.google.protobuf.ByteString data)
                      throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Expr parseFrom​(com.google.protobuf.ByteString data,
                             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                      throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Expr parseFrom​(byte[] data)
                      throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Expr parseFrom​(byte[] data,
                             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                      throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static Expr parseFrom​(com.google.protobuf.CodedInputStream input,
                             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                      throws IOException
        Throws:
        IOException

      • newBuilderForType

        public Expr.Builder newBuilderForType()
        Specified by:
        newBuilderForType in interface com.google.protobuf.Message
        Specified by:
        newBuilderForType in interface com.google.protobuf.MessageLite

      • toBuilder

        public Expr.Builder toBuilder()
        Specified by:
        toBuilder in interface com.google.protobuf.Message
        Specified by:
        toBuilder in interface com.google.protobuf.MessageLite

      • newBuilderForType

        protected Expr.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
        Specified by:
        newBuilderForType in class com.google.protobuf.GeneratedMessageV3

      • getDefaultInstance

        public static Expr getDefaultInstance()

      • parser

        public static com.google.protobuf.Parser<Expr> parser()

      • getParserForType

        public com.google.protobuf.Parser<Expr> getParserForType()
        Specified by:
        getParserForType in interface com.google.protobuf.Message
        Specified by:
        getParserForType in interface com.google.protobuf.MessageLite
        Overrides:
        getParserForType in class com.google.protobuf.GeneratedMessageV3

      • getDefaultInstanceForType

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