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creates scripts that can be used to manage services

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/**
 * Licensed to jclouds, Inc. (jclouds) under one or more
 * contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  jclouds 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.jclouds.scriptbuilder.domain;

import static com.google.common.base.Preconditions.checkNotNull;

import java.util.Map;

import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;

/**
 * Statement used in a shell script
 * 
 * @author Adrian Cole
 */
public class Kill implements Statement {

   public static final Map OS_TO_KILL = ImmutableMap.of(OsFamily.UNIX,
            "[ -n \"$FOUND_PID\" ]  && {\n   echo stopping $FOUND_PID\n   kill -9 $FOUND_PID\n}\n",
            OsFamily.WINDOWS,
            "if defined FOUND_PID (\r\n   TASKKILL /F /T /PID %FOUND_PID% >NUL\r\n)\r\n");

   public Kill() {
   }

   public String render(OsFamily family) {
      return OS_TO_KILL.get(checkNotNull(family, "family"));
   }

   @Override
   public Iterable functionDependencies(OsFamily family) {
      return ImmutableList.of();
   }
}