com.datastax.driver.core.querybuilder

Class Batch

java.lang.Object

com.datastax.driver.core.Query

com.datastax.driver.core.Statement

com.datastax.driver.core.querybuilder.Batch

public class Batch
extends Statement

A built BATCH statement.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Batch.Options The options of a BATCH statement.

Field Summary

Fields

Modifier and Type	Field and Description
protected Boolean	isCounterOp

Method Summary

Methods

Modifier and Type	Method and Description
Batch	add(Statement statement) Adds a new statement to this batch.
protected StringBuilder	buildQueryString()
String	getQueryString() Returns the query string for this statement.
ByteBuffer	getRoutingKey() Returns the first non-null routing key of the statements in this batch or null otherwise.
protected boolean	isCounterOp()
protected void	setCounterOp(boolean isCounterOp)
protected void	setDirty()
Batch.Options	using(Using using) Adds a new options for this BATCH statement.

Methods inherited from class com.datastax.driver.core.Statement

toString

Methods inherited from class com.datastax.driver.core.Query

disableTracing, enableTracing, getConsistencyLevel, getRetryPolicy, isTracing, setConsistencyLevel, setRetryPolicy

Methods inherited from class java.lang.Object

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

Field Detail

isCounterOp

protected Boolean isCounterOp

Method Detail

buildQueryString

protected StringBuilder buildQueryString()

add

public Batch add(Statement statement)

Adds a new statement to this batch.

Parameters:

statement - the new statement to add.

Returns:

this batch.

Throws:

IllegalArgumentException - if counter and non-counter operations are mixed.

using

public Batch.Options using(Using using)

Adds a new options for this BATCH statement.

Parameters:

using - the option to add.

Returns:

the options of this BATCH statement.

getRoutingKey

public ByteBuffer getRoutingKey()

Returns the first non-null routing key of the statements in this batch or null otherwise.

Returns:

the routing key for this batch statement.

getQueryString

public String getQueryString()

Description copied from class: Statement

Returns the query string for this statement.

Specified by:

getQueryString in class Statement

Returns:

a valid CQL query string.

setDirty

protected void setDirty()

isCounterOp

protected boolean isCounterOp()

setCounterOp

protected void setCounterOp(boolean isCounterOp)