001    /*
002     * Copyright 2010-2015 JetBrains s.r.o.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    
017    package org.jetbrains.kotlin.script;
018    
019    import com.intellij.openapi.util.Key;
020    import org.jetbrains.annotations.NotNull;
021    import org.jetbrains.kotlin.psi.KtScript;
022    
023    public class ScriptPriorities {
024    
025        public static final Key<Integer> PRIORITY_KEY = Key.create(KtScript.class.getName() + ".priority");
026    
027        public static int getScriptPriority(@NotNull KtScript script) {
028            Integer priority = script.getUserData(PRIORITY_KEY);
029            return priority == null ? 0 : priority;
030        }
031    }