Package org.apache.iotdb.db.mpp.common

Class FragmentInstanceId

java.lang.Object

org.apache.iotdb.db.mpp.common.FragmentInstanceId

public class FragmentInstanceId
extends java.lang.Object

The fragment instance ID class.

Constructor Summary

Constructors

Constructor	Description
FragmentInstanceId(PlanFragmentId fragmentId, java.lang.String instanceId)

Method Summary

Modifier and Type	Method	Description
static java.lang.String	createFullId(java.lang.String queryId, int fragmentId, java.lang.String instanceId)
static FragmentInstanceId	deserialize(java.nio.ByteBuffer byteBuffer)
boolean	equals(java.lang.Object o)
static FragmentInstanceId	fromThrift(org.apache.iotdb.mpp.rpc.thrift.TFragmentInstanceId tFragmentInstanceId)
PlanFragmentId	getFragmentId()
java.lang.String	getFullId()
java.lang.String	getInstanceId()
QueryId	getQueryId()
int	hashCode()
void	serialize(java.io.DataOutputStream stream)
void	serialize(java.nio.ByteBuffer byteBuffer)
java.lang.String	toString()
org.apache.iotdb.mpp.rpc.thrift.TFragmentInstanceId	toThrift()

Methods inherited from class java.lang.Object

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

Constructor Detail

FragmentInstanceId

public FragmentInstanceId(PlanFragmentId fragmentId,
                          java.lang.String instanceId)

Method Detail

getFullId

public java.lang.String getFullId()

getQueryId

public QueryId getQueryId()

getFragmentId

public PlanFragmentId getFragmentId()

getInstanceId

public java.lang.String getInstanceId()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

deserialize

public static FragmentInstanceId deserialize(java.nio.ByteBuffer byteBuffer)

serialize

public void serialize(java.nio.ByteBuffer byteBuffer)

serialize

public void serialize(java.io.DataOutputStream stream)
               throws java.io.IOException

Throws:

java.io.IOException

toThrift

public org.apache.iotdb.mpp.rpc.thrift.TFragmentInstanceId toThrift()

fromThrift

public static FragmentInstanceId fromThrift(org.apache.iotdb.mpp.rpc.thrift.TFragmentInstanceId tFragmentInstanceId)

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

createFullId

public static java.lang.String createFullId(java.lang.String queryId,
                                            int fragmentId,
                                            java.lang.String instanceId)