com.spoledge.audao.parser.gql.impl.soft
Class SoftFunctionFactory

java.lang.Object
  com.spoledge.audao.parser.gql.impl.soft.SoftFunctionFactory

Direct Known Subclasses:

SoftFunctionFactoryImpl

public abstract class SoftFunctionFactory
extends java.lang.Object

The factory.

Constructor Summary

SoftFunctionFactory()

Method Summary

void	defineSoftFunction(java.lang.String name, SoftFunction func) Defines a new function.
static SoftFunctionFactory	getDefaultFactory()
abstract SoftFunction	getSoftFunction(java.lang.String name) Returns the associated function.
static void	setDefaultFactory(SoftFunctionFactory factory) Sets the default factory.

Methods inherited from class java.lang.Object

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

Constructor Detail

SoftFunctionFactory

public SoftFunctionFactory()

Method Detail

getSoftFunction

public abstract SoftFunction getSoftFunction(java.lang.String name)

Returns the associated function.

defineSoftFunction

public void defineSoftFunction(java.lang.String name,
                               SoftFunction func)

Defines a new function. It a function with the same name already exists, then it should throw an exception. This is an optional operation.

Throws:

java.lang.UnsupportedOperationException - when this operation is not supported by the implementation

getDefaultFactory

public static SoftFunctionFactory getDefaultFactory()

setDefaultFactory

public static void setDefaultFactory(SoftFunctionFactory factory)

Sets the default factory. Call this method if you want to use your own factory implementations.