EnumAutoCompleter.java

/*
 * Copyright 2012 Future Systems
 * 
 * Licensed 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.krakenapps.api;

import java.util.ArrayList;
import java.util.List;

public abstract class EnumAutoCompleter implements ScriptAutoCompletionHelper {
	private String[] completions;

	public EnumAutoCompleter(String... completions) {
		this.completions = completions;
	}

	@Override
	public List<ScriptAutoCompletion> matches(ScriptSession session, String prefix) {
		List<ScriptAutoCompletion> l = new ArrayList<ScriptAutoCompletion>(completions.length);
		for (String completion : completions)
			if (completion.startsWith(prefix))
				l.add(new ScriptAutoCompletion(completion));

		return l;
	}
}