public abstract class StructObjectInspector extends java.lang.Object implements ObjectInspector
ObjectInspector.Category
Constructor and Description |
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StructObjectInspector() |
Modifier and Type | Method and Description |
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abstract java.util.List<? extends StructField> |
getAllStructFieldRefs()
Returns all the fields.
|
abstract java.lang.Object |
getStructFieldData(java.lang.Object data,
StructField fieldRef)
returns null for data = null.
|
abstract StructField |
getStructFieldRef(java.lang.String fieldName)
Look up a field.
|
abstract java.util.List<java.lang.Object> |
getStructFieldsDataAsList(java.lang.Object data)
returns null for data = null.
|
boolean |
isSettable() |
java.lang.String |
toString() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getCategory, getTypeName
public abstract java.util.List<? extends StructField> getAllStructFieldRefs()
public abstract StructField getStructFieldRef(java.lang.String fieldName)
public abstract java.lang.Object getStructFieldData(java.lang.Object data, StructField fieldRef)
public abstract java.util.List<java.lang.Object> getStructFieldsDataAsList(java.lang.Object data)
public boolean isSettable()
public java.lang.String toString()
toString
in class java.lang.Object
Copyright © 2012 The Apache Software Foundation