Package org.elasticsearch.tasks
Class TaskId
java.lang.Object
org.elasticsearch.tasks.TaskId
- All Implemented Interfaces:
Writeable
public final class TaskId extends java.lang.Object implements Writeable
Task id that consists of node id and id of the task on the node
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Nested Class Summary
Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable
Writeable.Reader<V>, Writeable.Writer<V>
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Field Summary
Fields Modifier and Type Field Description static TaskId
EMPTY_TASK_ID
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Constructor Summary
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Method Summary
Modifier and Type Method Description boolean
equals(java.lang.Object o)
long
getId()
java.lang.String
getNodeId()
int
hashCode()
boolean
isSet()
static org.elasticsearch.common.xcontent.ContextParser<java.lang.Void,TaskId>
parser()
static TaskId
readFromStream(StreamInput in)
Read a TaskId from a stream.java.lang.String
toString()
void
writeTo(StreamOutput out)
Write this into the StreamOutput.Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Field Details
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EMPTY_TASK_ID
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Constructor Details
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TaskId
public TaskId(java.lang.String nodeId, long id) -
TaskId
public TaskId(java.lang.String taskId)
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Method Details
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readFromStream
Read a TaskId from a stream. TaskId has this rather than the usual constructor that takes a StreamInput so we can return theEMPTY_TASK_ID
without allocating.- Throws:
java.io.IOException
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writeTo
Description copied from interface:Writeable
Write this into the StreamOutput. -
parser
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getNodeId
public java.lang.String getNodeId() -
getId
public long getId() -
isSet
public boolean isSet() -
toString
public java.lang.String toString()- Overrides:
toString
in classjava.lang.Object
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equals
public boolean equals(java.lang.Object o)- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()- Overrides:
hashCode
in classjava.lang.Object
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