org.apache.hadoop.hive.ql.hooks
Class ReadEntity

java.lang.Object
  org.apache.hadoop.hive.ql.hooks.Entity
      org.apache.hadoop.hive.ql.hooks.ReadEntity

All Implemented Interfaces:

Serializable

public class ReadEntity
extends Entity
implements Serializable

This class encapsulates the information on the partition and tables that are read by the query.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.hooks.Entity

Entity.Type

Constructor Summary

ReadEntity()
For serialization only.

ReadEntity(Partition p)
Constructor given a partiton.

ReadEntity(Table t)
Constructor.

Method Summary

boolean

equals(Object o) Equals function.

Methods inherited from class org.apache.hadoop.hive.ql.hooks.Entity

getD, getLocation, getName, getP, getParameters, getPartition, getT, getTable, getTyp, getType, hashCode, isComplete, setComplete, setD, setName, setP, setT, setTyp, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ReadEntity

public ReadEntity()

For serialization only.

ReadEntity

public ReadEntity(Table t)

Constructor.

Parameters:

t - The Table that the query reads from.

ReadEntity

public ReadEntity(Partition p)

Constructor given a partiton.

Parameters:

p - The partition that the query reads from.

Method Detail

equals

public boolean equals(Object o)

Equals function.

Overrides:

equals in class Entity