com.google.cloud.dataflow.sdk.util

Class BigQueryTableRowIterator

java.lang.Object

com.google.cloud.dataflow.sdk.util.BigQueryTableRowIterator

All Implemented Interfaces:

Closeable, AutoCloseable, Iterator<com.google.api.services.bigquery.model.TableRow>

public class BigQueryTableRowIterator
extends Object
implements Iterator<com.google.api.services.bigquery.model.TableRow>, Closeable

Iterates over all rows in a table.

Constructor Summary

Constructors

Constructor and Description
BigQueryTableRowIterator(com.google.api.services.bigquery.Bigquery client, String query, String projectId)
BigQueryTableRowIterator(com.google.api.services.bigquery.Bigquery client, com.google.api.services.bigquery.model.TableReference ref)

Method Summary

Modifier and Type	Method and Description
void	close()
static <T> T	executeWithBackOff(com.google.api.client.googleapis.services.AbstractGoogleClientRequest<T> client, String error, Object... errorArgs)
boolean	hasNext()
com.google.api.services.bigquery.model.TableRow	next()
void	remove()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

BigQueryTableRowIterator

public BigQueryTableRowIterator(com.google.api.services.bigquery.Bigquery client,
                                com.google.api.services.bigquery.model.TableReference ref)

BigQueryTableRowIterator

public BigQueryTableRowIterator(com.google.api.services.bigquery.Bigquery client,
                                String query,
                                String projectId)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<com.google.api.services.bigquery.model.TableRow>

next

public com.google.api.services.bigquery.model.TableRow next()

Specified by:

next in interface Iterator<com.google.api.services.bigquery.model.TableRow>

remove

public void remove()

Specified by:

remove in interface Iterator<com.google.api.services.bigquery.model.TableRow>

executeWithBackOff

public static <T> T executeWithBackOff(com.google.api.client.googleapis.services.AbstractGoogleClientRequest<T> client,
                                       String error,
                                       Object... errorArgs)
                                throws IOException,
                                       InterruptedException

Throws:

IOException

InterruptedException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException