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    
017    package org.jetbrains.jet.lang.psi;
018    
019    import com.intellij.lang.ASTNode;
020    import com.intellij.psi.util.PsiTreeUtil;
021    import org.jetbrains.annotations.NotNull;
022    
023    import java.util.List;
024    
025    public 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    }