java.lang.Object
- com.google.cloud.bigquery.QueryParameterValue

All Implemented Interfaces:

Serializable
```
public abstract class QueryParameterValue
extends Object
implements Serializable
```
A value for a QueryParameter along with its type.
A static factory method is provided for each of the possible types (e.g. int64(Long) for StandardSQLTypeName.INT64). Alternatively, an instance can be constructed by calling of(Object, Class) with the value and a Class object, which will use these mappings:
- Boolean: StandardSQLTypeName.BOOL
- String: StandardSQLTypeName.STRING
- Integer: StandardSQLTypeName.INT64
- Long: StandardSQLTypeName.INT64
- Double: StandardSQLTypeName.FLOAT64
- Float: StandardSQLTypeName.FLOAT64
- BigDecimal: StandardSQLTypeName.NUMERIC
- BigNumeric: StandardSQLTypeName.BIGNUMERIC
- JSON: StandardSQLTypeName.JSON
- INTERVAL: StandardSQLTypeName.INTERVAL
No other types are supported through that entry point. The other types can be created by calling of(Object, StandardSQLTypeName) with the value and a particular StandardSQLTypeName enum value.
Struct parameters are currently not supported.
See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class QueryParameterValue.Builder

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`static <T> QueryParameterValue`	`array(T[] array, StandardSQLTypeName type)`	Creates a `QueryParameterValue` object with a type of ARRAY the given array element type.
`static <T> QueryParameterValue`	`array(T[] array, Class<T> clazz)`	Creates a `QueryParameterValue` object with a type of ARRAY, and an array element type based on the given class.
`static QueryParameterValue`	`bigNumeric(BigDecimal value)`	Creates a `QueryParameterValue` object with a type of BIGNUMERIC.
`static QueryParameterValue`	`bool(Boolean value)`	Creates a `QueryParameterValue` object with a type of BOOL.
`static QueryParameterValue`	`bytes(byte[] value)`	Creates a `QueryParameterValue` object with a type of BYTES.
`static QueryParameterValue`	`date(String value)`	Creates a `QueryParameterValue` object with a type of DATE.
`static QueryParameterValue`	`dateTime(String value)`	Creates a `QueryParameterValue` object with a type of DATETIME.
`static QueryParameterValue`	`float64(Double value)`	Creates a `QueryParameterValue` object with a type of FLOAT64.
`static QueryParameterValue`	`float64(Float value)`	Creates a `QueryParameterValue` object with a type of FLOAT64.
`static QueryParameterValue`	`geography(String value)`	Creates a `QueryParameterValue` object with a type of GEOGRAPHY.
`abstract StandardSQLTypeName`	`getArrayType()`	Returns the data type of the array elements.
`List<QueryParameterValue>`	`getArrayValues()`	Returns the array values of this parameter.
`Map<String,QueryParameterValue>`	`getStructTypes()`	Returns the data type of the struct elements.
`Map<String,QueryParameterValue>`	`getStructValues()`	Returns the struct values of this parameter.
`abstract StandardSQLTypeName`	`getType()`	Returns the data type of this parameter.
`abstract String`	`getValue()`	Returns the value of this parameter.
`static QueryParameterValue`	`int64(Integer value)`	Creates a `QueryParameterValue` object with a type of INT64.
`static QueryParameterValue`	`int64(Long value)`	Creates a `QueryParameterValue` object with a type of INT64.
`static QueryParameterValue`	`interval(String value)`	Creates a `QueryParameterValue` object with a type of INTERVAL.
`static QueryParameterValue`	`interval(org.threeten.extra.PeriodDuration value)`	Creates a `QueryParameterValue` object with a type of INTERVAL.
`static QueryParameterValue`	`json(com.google.gson.JsonObject value)`	Creates a `QueryParameterValue` object with a type of JSON.
`static QueryParameterValue`	`json(String value)`	Creates a `QueryParameterValue` object with a type of JSON.
`static QueryParameterValue.Builder`	`newBuilder()`	Returns a builder for the `QueryParameterValue` object.
`static QueryParameterValue`	`numeric(BigDecimal value)`	Creates a `QueryParameterValue` object with a type of NUMERIC.
`static <T> QueryParameterValue`	`of(T value, StandardSQLTypeName type)`	Creates a `QueryParameterValue` object with the given value and type.
`static <T> QueryParameterValue`	`of(T value, Class<T> type)`	Creates a `QueryParameterValue` object with the given value and type.
`static QueryParameterValue`	`string(String value)`	Creates a `QueryParameterValue` object with a type of STRING.
`static QueryParameterValue`	`struct(Map<String,QueryParameterValue> struct)`	Creates a map with `QueryParameterValue` object and a type of STRUCT the given struct element type.
`static QueryParameterValue`	`time(String value)`	Creates a `QueryParameterValue` object with a type of TIME.
`static QueryParameterValue`	`timestamp(Long value)`	Creates a `QueryParameterValue` object with a type of TIMESTAMP.
`static QueryParameterValue`	`timestamp(String value)`	Creates a `QueryParameterValue` object with a type of TIMESTAMP.
`abstract QueryParameterValue.Builder`	`toBuilder()`	Returns a builder for a QueryParameterValue object with given value.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getValue
```
@Nullable
public abstract String getValue()
```
    Returns the value of this parameter.
  - getArrayValues
```
@Nullable
public List<QueryParameterValue> getArrayValues()
```
    Returns the array values of this parameter. The returned list, if not null, is immutable.
  - getStructValues
```
@Nullable
public Map<String,QueryParameterValue> getStructValues()
```
    Returns the struct values of this parameter. The returned map, if not null, is immutable.
  - getType
```
public abstract StandardSQLTypeName getType()
```
    Returns the data type of this parameter.
  - getArrayType
```
@Nullable
public abstract StandardSQLTypeName getArrayType()
```
    Returns the data type of the array elements.
  - getStructTypes
```
@Nullable
public Map<String,QueryParameterValue> getStructTypes()
```
    Returns the data type of the struct elements.
  - of
```
public static <T> QueryParameterValue of(T value,
                                         Class<T> type)
```
    Creates a QueryParameterValue object with the given value and type. Note: this does not support BigNumeric
  - of
```
public static <T> QueryParameterValue of(T value,
                                         StandardSQLTypeName type)
```
    Creates a QueryParameterValue object with the given value and type.
  - bool
```
public static QueryParameterValue bool(Boolean value)
```
    Creates a QueryParameterValue object with a type of BOOL.
  - int64
```
public static QueryParameterValue int64(Long value)
```
    Creates a QueryParameterValue object with a type of INT64.
  - int64
```
public static QueryParameterValue int64(Integer value)
```
    Creates a QueryParameterValue object with a type of INT64.
  - float64
```
public static QueryParameterValue float64(Double value)
```
    Creates a QueryParameterValue object with a type of FLOAT64.
  - float64
```
public static QueryParameterValue float64(Float value)
```
    Creates a QueryParameterValue object with a type of FLOAT64.
  - numeric
```
public static QueryParameterValue numeric(BigDecimal value)
```
    Creates a QueryParameterValue object with a type of NUMERIC.
  - bigNumeric
```
public static QueryParameterValue bigNumeric(BigDecimal value)
```
    Creates a QueryParameterValue object with a type of BIGNUMERIC.
  - string
```
public static QueryParameterValue string(String value)
```
    Creates a QueryParameterValue object with a type of STRING.
  - geography
```
public static QueryParameterValue geography(String value)
```
    Creates a QueryParameterValue object with a type of GEOGRAPHY.
  - json
```
public static QueryParameterValue json(String value)
```
    Creates a QueryParameterValue object with a type of JSON. Currently, this is only supported in INSERT, not in query as a filter
  - json
```
public static QueryParameterValue json(com.google.gson.JsonObject value)
```
    Creates a QueryParameterValue object with a type of JSON. Currently, this is only supported in INSERT, not in query as a filter
  - bytes
```
public static QueryParameterValue bytes(byte[] value)
```
    Creates a QueryParameterValue object with a type of BYTES.
  - timestamp
```
public static QueryParameterValue timestamp(Long value)
```
    Creates a QueryParameterValue object with a type of TIMESTAMP.
  - timestamp
```
public static QueryParameterValue timestamp(String value)
```
    Creates a QueryParameterValue object with a type of TIMESTAMP. Must be in the format "yyyy-MM-dd HH:mm:ss.SSSSSSZZ", e.g. "2014-08-19 12:41:35.220000+00:00".
  - date
```
public static QueryParameterValue date(String value)
```
    Creates a QueryParameterValue object with a type of DATE. Must be in the format "yyyy-MM-dd", e.g. "2014-08-19".
  - time
```
public static QueryParameterValue time(String value)
```
    Creates a QueryParameterValue object with a type of TIME. Must be in the format "HH:mm:ss.SSSSSS", e.g. "12:41:35.220000".
  - dateTime
```
public static QueryParameterValue dateTime(String value)
```
    Creates a QueryParameterValue object with a type of DATETIME. Must be in the format "yyyy-MM-dd HH:mm:ss.SSSSSS", e.g. "2014-08-19 12:41:35.220000".
  - interval
```
public static QueryParameterValue interval(String value)
```
    Creates a QueryParameterValue object with a type of INTERVAL. Must be in the canonical format "[sign]Y-M [sign]D [sign]H:M:S[.F]", e.g. "123-7 -19 0:24:12.000006" or ISO 8601 duration format, e.g. "P123Y7M-19DT0H24M12.000006S"
  - interval
```
public static QueryParameterValue interval(org.threeten.extra.PeriodDuration value)
```
    Creates a QueryParameterValue object with a type of INTERVAL.
  - array
```
public static <T> QueryParameterValue array(T[] array,
                                            Class<T> clazz)
```
    Creates a QueryParameterValue object with a type of ARRAY, and an array element type based on the given class.
  - array
```
public static <T> QueryParameterValue array(T[] array,
                                            StandardSQLTypeName type)
```
    Creates a QueryParameterValue object with a type of ARRAY the given array element type.
  - struct
```
public static QueryParameterValue struct(Map<String,QueryParameterValue> struct)
```
    Creates a map with QueryParameterValue object and a type of STRUCT the given struct element type.
  - toBuilder
```
public abstract QueryParameterValue.Builder toBuilder()
```
    Returns a builder for a QueryParameterValue object with given value.
  - newBuilder
```
public static QueryParameterValue.Builder newBuilder()
```
    Returns a builder for the QueryParameterValue object.

Class QueryParameterValue

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getValue

getArrayValues

getStructValues

getType

getArrayType

getStructTypes

of

of

bool

int64

int64

float64

float64

numeric

bigNumeric

string

geography

json

json

bytes

timestamp

timestamp

date

time

dateTime

interval

interval

array

array

struct

toBuilder

newBuilder