public class LazyUnion extends LazyNonPrimitive<LazyUnionObjectInspector>
bytes, length, start
oi
Constructor and Description |
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LazyUnion(LazyUnionObjectInspector oi)
Construct a LazyUnion object with the ObjectInspector.
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Modifier and Type | Method and Description |
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java.lang.Object |
getField()
Get the field out of the union.
|
byte |
getTag()
Get the tag of the union
|
void |
init(ByteArrayRef bytes,
int start,
int length)
Set the row data for this LazyUnion.
|
getObject, hashCode
getInspector, setInspector
public LazyUnion(LazyUnionObjectInspector oi)
public void init(ByteArrayRef bytes, int start, int length)
init
in class LazyNonPrimitive<LazyUnionObjectInspector>
bytes
- The wrapper of the byte[].start
- The start position inside the bytes.length
- The length of the data, starting from "start"LazyObjectBase.init(ByteArrayRef, int, int)
public java.lang.Object getField()
public byte getTag()
Copyright © 2012 The Apache Software Foundation