com.google.cloud.hadoop.gcsio

Class ObjectWriteConditions

java.lang.Object

com.google.cloud.hadoop.gcsio.ObjectWriteConditions

public class ObjectWriteConditions
extends Object

Conditions on which a object write should be allowed to continue. Corresponds to setting IfGenerationmatch and IfMetaGenerationMatch in API requests.

Field Summary

Fields

Modifier and Type	Field and Description
static ObjectWriteConditions	NONE No conditions for completing the write.

Constructor Summary

Constructors

Constructor and Description
ObjectWriteConditions()
ObjectWriteConditions(com.google.common.base.Optional<Long> contentGenerationMatch, com.google.common.base.Optional<Long> metaGenerationMatch)

Method Summary

Methods

Modifier and Type	Method and Description
void	apply(com.google.api.services.storage.Storage.Objects.Insert objectToInsert) Apply the conditions represented by this object to an Insert operation.
long	getContentGenerationMatch()
long	getMetaGenerationMatch()
boolean	hasContentGenerationMatch()
boolean	hasMetaGenerationMatch()

Methods inherited from class java.lang.Object

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

Field Detail

NONE

public static final ObjectWriteConditions NONE

No conditions for completing the write.

Constructor Detail

ObjectWriteConditions

public ObjectWriteConditions()

ObjectWriteConditions

public ObjectWriteConditions(com.google.common.base.Optional<Long> contentGenerationMatch,
                     com.google.common.base.Optional<Long> metaGenerationMatch)

Method Detail

hasContentGenerationMatch

public boolean hasContentGenerationMatch()

hasMetaGenerationMatch

public boolean hasMetaGenerationMatch()

getContentGenerationMatch

public long getContentGenerationMatch()

getMetaGenerationMatch

public long getMetaGenerationMatch()

apply

public void apply(com.google.api.services.storage.Storage.Objects.Insert objectToInsert)

Apply the conditions represented by this object to an Insert operation.