trunk/ruta-ep-ide/src/main/java/org/apache/uima/ruta/ide/core/codeassist/CompletionOnKeywordOrFunction.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.uima.ruta.ide.core.codeassist;

import org.eclipse.dltk.ast.ASTNode;
import org.eclipse.dltk.ast.ASTVisitor;
import org.eclipse.dltk.ast.references.SimpleReference;
import org.eclipse.dltk.codeassist.complete.ICompletionOnKeyword;
import org.eclipse.dltk.utils.CorePrinter;

public class CompletionOnKeywordOrFunction extends SimpleReference implements ICompletionOnKeyword {

  private String[] possibleKeywords;

  public CompletionOnKeywordOrFunction(String token, ASTNode completionNode, ASTNode node,
          String[] possibleKeywords) {
    super(completionNode.sourceStart(), completionNode.sourceEnd(), token);
    this.possibleKeywords = possibleKeywords;
  }

  public char[] getToken() {
    return getName().toCharArray();
  }

  public String[] getPossibleKeywords() {
    return this.possibleKeywords;
  }

  @Override
  public void printNode(CorePrinter output) {
  }

  @Override
  public void traverse(ASTVisitor pVisitor) throws Exception {
  }

  public boolean canCompleteEmptyToken() {
    return true;
  }
}