2.17.2: 2011-06-17

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

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

2.17.2: 2011-06-17