org.apache.hawq.pxf.api

Class FilterParser.BasicFilter

java.lang.Object

org.apache.hawq.pxf.api.FilterParser.BasicFilter

Enclosing class:

FilterParser

public static class FilterParser.BasicFilter
extends java.lang.Object

Basic filter provided for cases where the target storage system does not provide it own filter For example: Hbase storage provides its own filter but for a Writable based record in a SequenceFile there is no filter provided and so we need to have a default

Constructor Summary

Constructors

Constructor and Description
BasicFilter(FilterParser.Operation oper, FilterParser.ColumnIndex column, FilterParser.Constant constant) Constructs a BasicFilter.

Method Summary

Modifier and Type	Method and Description
FilterParser.ColumnIndex	getColumn()
FilterParser.Constant	getConstant()
FilterParser.Operation	getOperation()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BasicFilter

public BasicFilter(FilterParser.Operation oper,
                   FilterParser.ColumnIndex column,
                   FilterParser.Constant constant)

Constructs a BasicFilter.

Parameters:

oper - the parse operation to perform

column - the column index

constant - the constant object

Method Detail

getOperation

public FilterParser.Operation getOperation()

getColumn

public FilterParser.ColumnIndex getColumn()

getConstant

public FilterParser.Constant getConstant()