org.eclipse.xtext.xtext.launcher
Class WorkflowPropertyTester

java.lang.Object
  org.eclipse.core.expressions.PropertyTester
      org.eclipse.xtext.xtext.launcher.WorkflowPropertyTester

All Implemented Interfaces:

org.eclipse.core.expressions.IPropertyTester

public class WorkflowPropertyTester
extends org.eclipse.core.expressions.PropertyTester

This property tester checks if there is a workflow file associated with the currently selected Xtext grammar file. A workflow is considered being associated with a grammar file if:

• It resides in the same folder as the Xtext grammar file
• Its name is Generate<Name of Grammar>.mwe

Author:

Peter Friese - Initial contribution and API

Constructor Summary

WorkflowPropertyTester()

Method Summary

boolean

test(java.lang.Object receiver, java.lang.String property, java.lang.Object[] args, java.lang.Object expectedValue) Executes the property test determined by the parameter property.

Methods inherited from class org.eclipse.core.expressions.PropertyTester

handles, instantiate, internalCreateDescriptor, internalInitialize, isDeclaringPluginActive, isInstantiated

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkflowPropertyTester

public WorkflowPropertyTester()

Method Detail

test

public boolean test(java.lang.Object receiver,
                    java.lang.String property,
                    java.lang.Object[] args,
                    java.lang.Object expectedValue)

Description copied from interface: org.eclipse.core.expressions.IPropertyTester

Executes the property test determined by the parameter property.

Parameters:

receiver - the receiver of the property test

property - the property to test

args - additional arguments to evaluate the property. If no arguments are specified in the test expression an array of length 0 is passed

expectedValue - the expected value of the property. The value is either of type java.lang.String or a boxed base type. If no value was specified in the test expressions then null is passed

Returns:

returns true if the property is equal to the expected value; otherwise false is returned