org.apache.flink.runtime.persistence

类 IntegerResourceVersion

java.lang.Object

org.apache.flink.runtime.persistence.IntegerResourceVersion

所有已实现的接口:

Serializable, Comparable<IntegerResourceVersion>, ResourceVersion<IntegerResourceVersion>

public class IntegerResourceVersion
extends Object
implements ResourceVersion<IntegerResourceVersion>

ResourceVersion implementation with Integer value. The resource version in ZooKeeper is Integer.

另请参阅:

序列化表格

方法概要

限定符和类型	方法和说明
int	compareTo(IntegerResourceVersion other)
boolean	equals(Object obj)
int	getValue()
int	hashCode()
boolean	isExisting() Check whether the state handle is existing.
static IntegerResourceVersion	notExisting()
String	toString()
static IntegerResourceVersion	valueOf(int value) Create a IntegerResourceVersion with given integer value.

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

方法详细资料

compareTo

public int compareTo(@Nonnull
                     IntegerResourceVersion other)

指定者:

compareTo 在接口中 Comparable<IntegerResourceVersion>

equals

public boolean equals(Object obj)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

isExisting

public boolean isExisting()

从接口复制的说明: ResourceVersion

Check whether the state handle is existing.

指定者:

isExisting 在接口中 ResourceVersion<IntegerResourceVersion>

返回:

true if state handle exists with current ResourceVersion on external storage. Or false it does not exist.

toString

public String toString()

覆盖:

toString 在类中 Object

getValue

public int getValue()

notExisting

public static IntegerResourceVersion notExisting()

valueOf

public static IntegerResourceVersion valueOf(int value)

Create a IntegerResourceVersion with given integer value.

参数:

value - resource version integer value. The value should not be negative.

返回:

IntegerResourceVersion with given value.