Package org.openjump.core.feature

Class AttributeOperationFactory

java.lang.Object

org.openjump.core.feature.AttributeOperationFactory

Direct Known Subclasses:

BeanshellAttributeOperationFactory

public abstract class AttributeOperationFactory
extends Object

An AttributeOperationFactory can create an Operation returning values of a certain AttributeType.

Version:

0.1 (2012-11-17)

Author:

Michaël Michaud

Field Summary

Fields

Modifier and Type	Field	Description
PlugInContext	context

Constructor Summary

Constructors

Constructor	Description
AttributeOperationFactory(PlugInContext context)

Method Summary

Modifier and Type	Method	Description
abstract Operation	createOperation(AttributeType type, String expression)
static AttributeOperationFactory	getFactory(String operationClass)	Get an OperationFactory from the Registry
abstract Class<?>	getOperationClass()

Methods inherited from class java.lang.Object

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

Field Detail

context

public PlugInContext context

Constructor Detail

AttributeOperationFactory

public AttributeOperationFactory(PlugInContext context)

Method Detail

getFactory

public static AttributeOperationFactory getFactory(String operationClass)

Get an OperationFactory from the Registry

createOperation

public abstract Operation createOperation(AttributeType type,
                                          String expression)
                                   throws Error

Throws:

Error

getOperationClass

public abstract Class<?> getOperationClass()