com.satline.expr.eval
Class ExpressionEvaluatorFactory

java.lang.Object
  com.satline.expr.eval.ExpressionEvaluatorFactory

public class ExpressionEvaluatorFactory
extends java.lang.Object

Factory for ExpressionEvaluator objects. May be overridden by system property com.satline.datasource.expr.eval.ExpressionEvaluatorFactory.

Author:

tomas

Field Summary

protected static ExpressionEvaluatorFactory

factory

Constructor Summary

ExpressionEvaluatorFactory()

Method Summary

ExpressionEvaluator	create() Create new ExpressionEvaluator.
static ExpressionEvaluatorFactory	getInstance() Get singleton instance.
static void	setFactoryClass(java.lang.Class newFactoryClass)

Methods inherited from class java.lang.Object

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

Field Detail

factory

protected static ExpressionEvaluatorFactory factory

Constructor Detail

ExpressionEvaluatorFactory

public ExpressionEvaluatorFactory()

Method Detail

setFactoryClass

public static final void setFactoryClass(java.lang.Class newFactoryClass)

getInstance

public static final ExpressionEvaluatorFactory getInstance()

Get singleton instance.

Returns:

the instance

create

public ExpressionEvaluator create()

Create new ExpressionEvaluator.

Returns:

the evaluator