info.textgrid.lab.core.model.util

Class TextGridObjectPropertyTester

java.lang.Object

org.eclipse.core.expressions.PropertyTester

info.textgrid.lab.core.model.util.TextGridObjectPropertyTester

All Implemented Interfaces:

IPropertyTester

public class TextGridObjectPropertyTester
extends PropertyTester

This is a generic property tester for TextGridObjects. Currently the following properties are supported:

stringValue

An XPath expression to evaluate on the TextGridObject's current metadata state, see TextGridObject#getStringValue(String, boolean). The given argument must be an XPath expression to evaluate on the current expression, where the namespace prefix 'tg:' is already bound to the metadata namespace. If an expectedValue != null is given, it must be a string which is compared against the string result.

stringValueFast

Like stringValue, but accuracy is given up for speed. I.e., if the TextGridObject hasn't loaded the complete metadata set yet, it will not be loaded automatically. Please note that incomplete TextGridObjects should be queried using .//property since correct nesting of the metadata values isn't guaranteed.

Constructor Summary

Constructors

Constructor and Description
TextGridObjectPropertyTester()

Method Summary

Modifier and Type	Method and Description
boolean	test(Object receiver, String property, Object[] args, Object expectedValue)

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

TextGridObjectPropertyTester

public TextGridObjectPropertyTester()

Method Detail

test

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