Class ValueBinder<R> (6.56.0)

public abstract class ValueBinder<R>

An interface for binding a Value in some context. Users of the Cloud Spanner client library never create a ValueBinder directly; instead this interface is returned from other parts of the library involved in Value construction. For example, Mutation.WriteBuilder#set(String) returns a binder to bind a column value, and Statement#bind(String) returns a binder to bind a parameter to a value.

ValueBinder subclasses typically carry state and are therefore not thread-safe, although the core implementation itself is thread-safe.

Inheritance

java.lang.Object > ValueBinder<R>

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Type Parameter
Name	Description
`R`

Methods

to(boolean value)

public R to(boolean value)

Binds to Value.bool(value)

Parameter
Name	Description
`value`	`boolean`

Returns
Type	Description
`R`

to(ByteArray value)

public R to(ByteArray value)

Binds to Value.bytes(value). Use #to(Value) in combination with Value#bytesFromBase64(String) if you already have the value that you want to bind in base64 format. This prevents unnecessary decoding and encoding of base64 strings.

Parameter
Name	Description
`value`	`com.google.cloud.ByteArray`

Returns
Type	Description
`R`

to(Date value)

public R to(Date value)

Binds to Value.date(value)

Parameter
Name	Description
`value`	`com.google.cloud.Date`

Returns
Type	Description
`R`

to(Timestamp value)

public R to(Timestamp value)

Binds to Value.timestamp(value)

Parameter
Name	Description
`value`	`com.google.cloud.Timestamp`

Returns
Type	Description
`R`

to(Struct value)

public R to(Struct value)

Binds a non-NULL struct value to Value.struct(value)

Parameter
Name	Description
`value`	`Struct`

Returns
Type	Description
`R`

to(Type type, Struct value)

public R to(Type type, Struct value)

Binds a nullable Struct reference with given Type to Value.struct(type,value

Parameters
Name	Description
`type`	`Type`
`value`	`Struct`

Returns
Type	Description
`R`

to(Value value)

public R to(Value value)

Binds a Value

Parameter
Name	Description
`value`	`Value`

Returns
Type	Description
`R`

to(double value)

public R to(double value)

Binds to Value.float64(value)

Parameter
Name	Description
`value`	`double`

Returns
Type	Description
`R`

to(Boolean value)

public R to(Boolean value)

Binds to Value.bool(value)

Parameter
Name	Description
`value`	`Boolean`

Returns
Type	Description
`R`

to(Double value)

public R to(Double value)

Binds to Value.float64(value)

Parameter
Name	Description
`value`	`Double`

Returns
Type	Description
`R`

to(Long value)

public R to(Long value)

Binds to Value.int64(value)

Parameter
Name	Description
`value`	`Long`

Returns
Type	Description
`R`

to(String value)

public R to(String value)

Binds to Value.string(value)

Parameter
Name	Description
`value`	`String`

Returns
Type	Description
`R`

to(BigDecimal value)

public R to(BigDecimal value)

Binds to Value.numeric(value)

Parameter
Name	Description
`value`	`BigDecimal`

Returns
Type	Description
`R`

to(long value)

public R to(long value)

Binds to Value.int64(value)

Parameter
Name	Description
`value`	`long`

Returns
Type	Description
`R`

toBoolArray(boolean[] values)

public R toBoolArray(boolean[] values)

Binds to Value.boolArray(values)

Parameter
Name	Description
`values`	`boolean[]`

Returns
Type	Description
`R`

toBoolArray(boolean[] values, int pos, int length)

public R toBoolArray(boolean[] values, int pos, int length)

Binds to Value.boolArray(values, int, pos)

Parameters
Name	Description
`values`	`boolean[]`
`pos`	`int`
`length`	`int`

Returns
Type	Description
`R`

toBoolArray(Iterable<Boolean> values)

public R toBoolArray(Iterable<Boolean> values)

Binds to Value.boolArray(values)

Parameter
Name	Description
`values`	`Iterable<Boolean>`

Returns
Type	Description
`R`

toBytesArray(Iterable<ByteArray> values)

public R toBytesArray(Iterable<ByteArray> values)

Binds to Value.bytesArray(values)

Parameter
Name	Description
`values`	`Iterable<com.google.cloud.ByteArray>`

Returns
Type	Description
`R`

toBytesArrayFromBase64(Iterable<String> valuesAsBase64Strings)

public R toBytesArrayFromBase64(Iterable<String> valuesAsBase64Strings)

Binds to Value.bytesArray(values). The given strings must be valid base64 encoded strings. Use this method instead of #toBytesArray(Iterable) if you already have the values in base64 format to prevent unnecessary decoding and encoding to/from base64.

Parameter
Name	Description
`valuesAsBase64Strings`	`Iterable<String>`

Returns
Type	Description
`R`

toDateArray(Iterable<Date> values)

public R toDateArray(Iterable<Date> values)

Binds to Value.dateArray(values)

Parameter
Name	Description
`values`	`Iterable<com.google.cloud.Date>`

Returns
Type	Description
`R`

toFloat64Array(double[] values)

public R toFloat64Array(double[] values)

Binds to Value.float64Array(values)

Parameter
Name	Description
`values`	`double[]`

Returns
Type	Description
`R`

toFloat64Array(double[] values, int pos, int length)

public R toFloat64Array(double[] values, int pos, int length)

Binds to Value.float64Array(values, pos, length)

Parameters
Name	Description
`values`	`double[]`
`pos`	`int`
`length`	`int`

Returns
Type	Description
`R`

toFloat64Array(Iterable<Double> values)

public R toFloat64Array(Iterable<Double> values)

Binds to Value.float64Array(values)

Parameter
Name	Description
`values`	`Iterable<Double>`

Returns
Type	Description
`R`

toInt64Array(Iterable<Long> values)

public R toInt64Array(Iterable<Long> values)

Binds to Value.int64Array(values)

Parameter
Name	Description
`values`	`Iterable<Long>`

Returns
Type	Description
`R`

toInt64Array(long[] values)

public R toInt64Array(long[] values)

Binds to Value.int64Array(values)

Parameter
Name	Description
`values`	`long[]`

Returns
Type	Description
`R`

toInt64Array(long[] values, int pos, int length)

public R toInt64Array(long[] values, int pos, int length)

Binds to Value.int64Array(values, pos, length)

Parameters
Name	Description
`values`	`long[]`
`pos`	`int`
`length`	`int`

Returns
Type	Description
`R`

toJsonArray(Iterable<String> values)

public R toJsonArray(Iterable<String> values)

Binds to Value.jsonArray(values)

Parameter
Name	Description
`values`	`Iterable<String>`

Returns
Type	Description
`R`

toNumericArray(Iterable<BigDecimal> values)

public R toNumericArray(Iterable<BigDecimal> values)

Binds to Value.numericArray(values)

Parameter
Name	Description
`values`	`Iterable<BigDecimal>`

Returns
Type	Description
`R`

toPgJsonbArray(Iterable<String> values)

public R toPgJsonbArray(Iterable<String> values)

Binds to Value.jsonbArray(values)

Parameter
Name	Description
`values`	`Iterable<String>`

Returns
Type	Description
`R`

toPgNumericArray(Iterable<String> values)

public R toPgNumericArray(Iterable<String> values)

Binds to Value.pgNumericArray(values)

Parameter
Name	Description
`values`	`Iterable<String>`

Returns
Type	Description
`R`

toStringArray(Iterable<String> values)

public R toStringArray(Iterable<String> values)

Binds to Value.stringArray(values)

Parameter
Name	Description
`values`	`Iterable<String>`

Returns
Type	Description
`R`

toStructArray(Type elementType, Iterable<Struct> values)

public R toStructArray(Type elementType, Iterable<Struct> values)

Binds to Value.structArray(fieldTypes, values)

Parameters
Name	Description
`elementType`	`Type`
`values`	`Iterable<Struct>`

Returns
Type	Description
`R`

toTimestampArray(Iterable<Timestamp> values)

public R toTimestampArray(Iterable<Timestamp> values)

Binds to Value.timestampArray(values)

Parameter
Name	Description
`values`	`Iterable<com.google.cloud.Timestamp>`

Returns
Type	Description
`R`