org.apache.hadoop.hive.serde2.lazy
Class LazyPrimitive<OI extends ObjectInspector,T extends org.apache.hadoop.io.Writable>

java.lang.Object
  org.apache.hadoop.hive.serde2.lazy.LazyObjectBase
      org.apache.hadoop.hive.serde2.lazy.LazyObject<OI>
          org.apache.hadoop.hive.serde2.lazy.LazyPrimitive<OI,T>

Direct Known Subclasses:

LazyBinary, LazyBoolean, LazyByte, LazyDate, LazyDouble, LazyFloat, LazyHiveChar, LazyHiveDecimal, LazyHiveVarchar, LazyInteger, LazyLong, LazyShort, LazyString, LazyTimestamp, LazyVoid

public abstract class LazyPrimitive<OI extends ObjectInspector,T extends org.apache.hadoop.io.Writable>
extends LazyObject<OI>

LazyPrimitive stores a primitive Object in a LazyObject.

Method Summary

boolean	equals(Object obj)
Object	getObject() Returns the primitive object represented by this LazyObject.
T	getWritableObject()
int	hashCode()
void	logExceptionMessage(ByteArrayRef bytes, int start, int length, String dataType)
String	toString()

Methods inherited from class org.apache.hadoop.hive.serde2.lazy.LazyObjectBase

init

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

getObject

public Object getObject()

Returns the primitive object represented by this LazyObject. This is useful because it can make sure we have "null" for null objects.

Specified by:

getObject in class LazyObjectBase

getWritableObject

public T getWritableObject()

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Specified by:

hashCode in class LazyObject<OI extends ObjectInspector>

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

logExceptionMessage

public void logExceptionMessage(ByteArrayRef bytes,
                                int start,
                                int length,
                                String dataType)