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/*******************************************************************************
* Copyright (c) 2000, 2005 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jface.text.templates;
/**
* A simple template variable resolver, which always evaluates to a defined string.
*
* Clients may instantiate and extend this class.
*
*
* @since 3.0
*/
public class SimpleTemplateVariableResolver extends TemplateVariableResolver {
/** The string to which this variable evaluates. */
private String fEvaluationString;
/*
* @see TemplateVariableResolver#TemplateVariableResolver(String, String)
*/
protected SimpleTemplateVariableResolver(String type, String description) {
super(type, description);
}
/**
* Sets the string to which this variable evaluates.
*
* @param evaluationString the evaluation string, may be null.
*/
public final void setEvaluationString(String evaluationString) {
fEvaluationString= evaluationString;
}
/*
* @see TemplateVariableResolver#evaluate(TemplateContext)
*/
@Override
protected String resolve(TemplateContext context) {
return fEvaluationString;
}
/**
* Returns always true, since simple variables are normally
* unambiguous.
*
* @param context {@inheritDoc}
* @return true
*/
@Override
protected boolean isUnambiguous(TemplateContext context) {
return true;
}
}