BigQueryIO.Write.Bound (Google Cloud Dataflow SDK 1.5.1 API)

java.lang.Object
- com.google.cloud.dataflow.sdk.transforms.PTransform<PCollection<TableRow>,PDone>
- - com.google.cloud.dataflow.sdk.io.BigQueryIO.Write.Bound

All Implemented Interfaces:

HasDisplayData, Serializable

Enclosing class:

BigQueryIO.Write
```
public static class BigQueryIO.Write.Bound
extends PTransform<PCollection<TableRow>,PDone>
```
A PTransform that can write either a bounded or unbounded PCollection of TableRows to a BigQuery table.

See Also:

Serialized Form

Field Summary
- Fields inherited from class com.google.cloud.dataflow.sdk.transforms.PTransform
  name

Constructor Summary

Constructors
Constructor and Description
`Bound()` Deprecated. Should be private. Instead, use one of the factory methods in `BigQueryIO.Write`, such as `BigQueryIO.Write.to(String)`, to create an instance of this class.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`PDone`	`apply(PCollection<TableRow> input)` Applies this `PTransform` on the given `InputT`, and returns its `Output`.
`BigQueryIO.Write.CreateDisposition`	`getCreateDisposition()` Returns the create disposition.
`protected Coder<Void>`	`getDefaultOutputCoder()` Returns the default `Coder` to use for the output of this single-output `PTransform`.
`TableSchema`	`getSchema()` Returns the table schema.
`TableReference`	`getTable()` Returns the table reference, or `null` if a .
`boolean`	`getValidate()` Returns `true` if table validation is enabled.
`BigQueryIO.Write.WriteDisposition`	`getWriteDisposition()` Returns the write disposition.
`BigQueryIO.Write.Bound`	`named(String name)` Returns a copy of this write transformation, but with the specified transform name.
`BigQueryIO.Write.Bound`	`to(SerializableFunction<BoundedWindow,String> tableSpecFunction)` Returns a copy of this write transformation, but using the specified function to determine which table to write to for each window.
`BigQueryIO.Write.Bound`	`to(String tableSpec)` Returns a copy of this write transformation, but writing to the specified table.
`BigQueryIO.Write.Bound`	`to(TableReference table)` Returns a copy of this write transformation, but writing to the specified table.
`BigQueryIO.Write.Bound`	`toTableReference(SerializableFunction<BoundedWindow,TableReference> tableRefFunction)` Returns a copy of this write transformation, but using the specified function to determine which table to write to for each window.
`BigQueryIO.Write.Bound`	`withCreateDisposition(BigQueryIO.Write.CreateDisposition createDisposition)` Returns a copy of this write transformation, but using the specified create disposition.
`BigQueryIO.Write.Bound`	`withoutValidation()` Returns a copy of this write transformation, but without BigQuery table validation.
`BigQueryIO.Write.Bound`	`withSchema(TableSchema schema)` Returns a copy of this write transformation, but using the specified schema for rows to be written.
`BigQueryIO.Write.Bound`	`withWriteDisposition(BigQueryIO.Write.WriteDisposition writeDisposition)` Returns a copy of this write transformation, but using the specified write disposition.

Methods inherited from class com.google.cloud.dataflow.sdk.transforms.PTransform
getDefaultOutputCoder, getDefaultOutputCoder, getKindString, getName, populateDisplayData, toString, validate

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

- Constructor Detail
  - Bound
```
@Deprecated
public Bound()
```
    Deprecated. Should be private. Instead, use one of the factory methods in BigQueryIO.Write, such as BigQueryIO.Write.to(String), to create an instance of this class.
- Method Detail
  - named
```
public BigQueryIO.Write.Bound named(String name)
```
    Returns a copy of this write transformation, but with the specified transform name.
    Does not modify this object.
  - to
```
public BigQueryIO.Write.Bound to(String tableSpec)
```
    Returns a copy of this write transformation, but writing to the specified table. Refer to BigQueryIO.parseTableSpec(String) for the specification format.
    Does not modify this object.
  - to
```
public BigQueryIO.Write.Bound to(TableReference table)
```
    Returns a copy of this write transformation, but writing to the specified table.
    Does not modify this object.
  - to
```
public BigQueryIO.Write.Bound to(SerializableFunction<BoundedWindow,String> tableSpecFunction)
```
    Returns a copy of this write transformation, but using the specified function to determine which table to write to for each window.
    Does not modify this object.
    tableSpecFunction should be deterministic. When given the same window, it should always return the same table specification.
  - toTableReference
```
public BigQueryIO.Write.Bound toTableReference(SerializableFunction<BoundedWindow,TableReference> tableRefFunction)
```
    Returns a copy of this write transformation, but using the specified function to determine which table to write to for each window.
    Does not modify this object.
    tableRefFunction should be deterministic. When given the same window, it should always return the same table reference.
  - withSchema
```
public BigQueryIO.Write.Bound withSchema(TableSchema schema)
```
    Returns a copy of this write transformation, but using the specified schema for rows to be written.
    Does not modify this object.
  - withCreateDisposition
```
public BigQueryIO.Write.Bound withCreateDisposition(BigQueryIO.Write.CreateDisposition createDisposition)
```
    Returns a copy of this write transformation, but using the specified create disposition.
    Does not modify this object.
  - withWriteDisposition
```
public BigQueryIO.Write.Bound withWriteDisposition(BigQueryIO.Write.WriteDisposition writeDisposition)
```
    Returns a copy of this write transformation, but using the specified write disposition.
    Does not modify this object.
  - withoutValidation
```
public BigQueryIO.Write.Bound withoutValidation()
```
    Returns a copy of this write transformation, but without BigQuery table validation.
    Does not modify this object.
  - apply
```
public PDone apply(PCollection<TableRow> input)
```
    Description copied from class: PTransform
    
    Applies this PTransform on the given InputT, and returns its Output.
    Composite transforms, which are defined in terms of other transforms, should return the output of one of the composed transforms. Non-composite transforms, which do not apply any transforms internally, should return a new unbound output and register evaluators (via backend-specific registration methods).
    The default implementation throws an exception. A derived class must either implement apply, or else each runner must supply a custom implementation via PipelineRunner.apply(com.google.cloud.dataflow.sdk.transforms.PTransform<InputT, OutputT>, InputT).
    
    Overrides:
    
    apply in class PTransform<PCollection<TableRow>,PDone>
  - getDefaultOutputCoder
```
protected Coder<Void> getDefaultOutputCoder()
```
    Description copied from class: PTransform
    
    Returns the default Coder to use for the output of this single-output PTransform.
    By default, always throws
    
    Overrides:
    
    getDefaultOutputCoder in class PTransform<PCollection<TableRow>,PDone>
  - getCreateDisposition
```
public BigQueryIO.Write.CreateDisposition getCreateDisposition()
```
    Returns the create disposition.
  - getWriteDisposition
```
public BigQueryIO.Write.WriteDisposition getWriteDisposition()
```
    Returns the write disposition.
  - getSchema
```
public TableSchema getSchema()
```
    Returns the table schema.
  - getTable
```
public TableReference getTable()
```
    Returns the table reference, or null if a .
  - getValidate
```
public boolean getValidate()
```
    Returns true if table validation is enabled.

Class BigQueryIO.Write.Bound

Field Summary

Fields inherited from class com.google.cloud.dataflow.sdk.transforms.PTransform

Constructor Summary

Method Summary

Methods inherited from class com.google.cloud.dataflow.sdk.transforms.PTransform

Methods inherited from class java.lang.Object

Constructor Detail

Bound

Method Detail

named

to

to

to

toTableReference

withSchema

withCreateDisposition

withWriteDisposition

withoutValidation

apply

getDefaultOutputCoder

getCreateDisposition

getWriteDisposition

getSchema

getTable

getValidate