net.sf.basedb.util.jep.convert
Class AddConverter

java.lang.Object
  net.sf.basedb.util.jep.convert.AbstractJepConversionFunction<Node>
      net.sf.basedb.util.jep.convert.AddConverter

All Implemented Interfaces:

JepConversionFunction<Node>

public class AddConverter
extends AbstractJepConversionFunction<Node>

Convert Add function to a Query API Expression.

Version:

2.4

Author:

nicklas

Last modified

$Date: 2008-09-11 22:08:14 +0200 (Thu, 11 Sep 2008) $

Constructor Summary

AddConverter()

Method Summary

String	getDescription() Get a short description of the function or operator
String	getName() Get the name of the function or the symbol of the operator
boolean	isOperator() If this converter is a built-in operator.
Expression	toExpression(Node node) Convert to expression by calling Expressions.add(Expression, Expression).

Methods inherited from class net.sf.basedb.util.jep.convert.AbstractJepConversionFunction

isFunction, toRestriction

Methods inherited from class java.lang.Object

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

Constructor Detail

AddConverter

public AddConverter()

Method Detail

isOperator

public boolean isOperator()

Description copied from interface: JepConversionFunction

If this converter is a built-in operator.

Specified by:

isOperator in interface JepConversionFunction<Node>

Overrides:

isOperator in class AbstractJepConversionFunction<Node>

Returns:

Always FALSE

getName

public String getName()

Description copied from interface: JepConversionFunction

Get the name of the function or the symbol of the operator

Specified by:

getName in interface JepConversionFunction<Node>

Overrides:

getName in class AbstractJepConversionFunction<Node>

Returns:

The string '+'

getDescription

public String getDescription()

Description copied from interface: JepConversionFunction

Get a short description of the function or operator

Specified by:

getDescription in interface JepConversionFunction<Node>

Overrides:

getDescription in class AbstractJepConversionFunction<Node>

Returns:

Always null

toExpression

public Expression toExpression(Node node)

Convert to expression by calling Expressions.add(Expression, Expression).

Specified by:

toExpression in interface JepConversionFunction<Node>

Overrides:

toExpression in class AbstractJepConversionFunction<Node>

Parameters:

node - The object to convert

Returns:

An expression or null