001/*
002 * Copyright 2010-2013 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
017package org.jetbrains.jet.lang.psi;
018
019import com.intellij.lang.ASTNode;
020import com.intellij.psi.util.PsiTreeUtil;
021import org.jetbrains.annotations.NotNull;
022
023import java.util.List;
024
025public class JetScript extends JetDeclarationImpl {
026
027    public JetScript(@NotNull ASTNode node) {
028        super(node);
029    }
030
031    @NotNull
032    public JetBlockExpression getBlockExpression() {
033        return findNotNullChildByClass(JetBlockExpression.class);
034    }
035
036    @NotNull
037    public List<JetImportDirective> getImportDirectives() {
038        return PsiTreeUtil.getChildrenOfTypeAsList(this, JetImportDirective.class);
039    }
040
041    @NotNull
042    public List<JetDeclaration> getDeclarations() {
043        return PsiTreeUtil.getChildrenOfTypeAsList(getBlockExpression(), JetDeclaration.class);
044    }
045
046    @Override
047    public void accept(@NotNull JetVisitorVoid visitor) {
048        visitor.visitScript(this);
049    }
050
051    @Override
052    public <R, D> R accept(@NotNull JetVisitor<R, D> visitor, D data) {
053        return visitor.visitScript(this, data);
054    }
055}