au.com.codeka.carrot.expr.values

Class EmptyTermParser

java.lang.Object

au.com.codeka.carrot.expr.values.EmptyTermParser

All Implemented Interfaces:

TermParser

public final class EmptyTermParser
extends java.lang.Object
implements TermParser

A TermParser which doesn't really parse anything, but always returns an EmptyTerm.

Constructor Summary

Constructors

Constructor and Description
EmptyTermParser()

Method Summary

Modifier and Type	Method and Description
Term	parse(Tokenizer tokenizer) Return the next Term from the given Tokenizer.

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyTermParser

public EmptyTermParser()

Method Detail

parse

public Term parse(Tokenizer tokenizer)
           throws CarrotException

Description copied from interface: TermParser

Return the next Term from the given Tokenizer.

Specified by:

parse in interface TermParser

Parameters:

tokenizer - A Tokenizer.

Returns:

A Term

Throws:

CarrotException - in the syntax of the term was invalid.