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

java.lang.Object
  net.sf.basedb.util.jep.convert.AbstractJepConversionFunction<ASTConstant>
      net.sf.basedb.util.jep.convert.ASTConstantConverter

All Implemented Interfaces:

JepConversionFunction<ASTConstant>

public class ASTConstantConverter
extends AbstractJepConversionFunction<ASTConstant>

Converts a constant node to an expression.

Version:

2.4

Author:

nicklas

Last modified

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

Constructor Summary

ASTConstantConverter()

Method Summary

Expression

toExpression(ASTConstant node) Get the value from the constant node and check the ConverterFactory for a registered converter for the class and use it.

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

getDescription, getName, isFunction, isOperator, toRestriction

Methods inherited from class java.lang.Object

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

Constructor Detail

ASTConstantConverter

public ASTConstantConverter()

Method Detail

toExpression

public Expression toExpression(ASTConstant node)

Get the value from the constant node and check the ConverterFactory for a registered converter for the class and use it.

Specified by:

toExpression in interface JepConversionFunction<ASTConstant>

Overrides:

toExpression in class AbstractJepConversionFunction<ASTConstant>

Parameters:

node - The object to convert

Returns:

An expression or null if the value is null

Throws:

BaseException - If the node can't be converted