| /******************************************************************************* |
| * Copyright (c) 2009 xored software, Inc. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * xored software, Inc. - initial API and Implementation (Vladimir Belov) |
| *******************************************************************************/ |
| |
| package org.eclipse.dltk.javascript.ast; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.dltk.ast.ASTNode; |
| import org.eclipse.dltk.ast.ASTVisitor; |
| import org.eclipse.dltk.utils.IntList; |
| |
| public class ObjectInitializer extends Expression { |
| |
| private final List<ObjectInitializerPart> initializers = new ArrayList<ObjectInitializerPart>(); |
| private int LC = -1; |
| private int RC = -1; |
| private IntList commas; |
| private boolean multiline; |
| |
| public ObjectInitializer(JSNode parent) { |
| super(parent); |
| } |
| |
| /** |
| * @see org.eclipse.dltk.ast.ASTNode#traverse(org.eclipse.dltk.ast.ASTVisitor) |
| */ |
| @Override |
| public void traverse(ASTVisitor visitor) throws Exception { |
| if (visitor.visit(this)) { |
| if (initializers != null) { |
| for (ASTNode node : initializers) { |
| node.traverse(visitor); |
| } |
| } |
| visitor.endvisit(this); |
| } |
| } |
| |
| public List<ObjectInitializerPart> getInitializers() { |
| return this.initializers; |
| } |
| |
| public void addInitializer(ObjectInitializerPart initializer) { |
| this.initializers.add(initializer); |
| } |
| |
| public PropertyInitializer[] getPropertyInitializers() { |
| List<PropertyInitializer> result = new ArrayList<PropertyInitializer>(); |
| for (ObjectInitializerPart part : initializers) { |
| if (part instanceof PropertyInitializer) { |
| result.add((PropertyInitializer) part); |
| } |
| } |
| return result.toArray(new PropertyInitializer[result.size()]); |
| } |
| |
| public Expression getValue(String propertyName) { |
| final PropertyInitializer property = getEntry(propertyName); |
| if (property != null) { |
| return property.getValue(); |
| } |
| return null; |
| } |
| |
| public PropertyInitializer getEntry(String propertyName) { |
| for (ObjectInitializerPart part : initializers) { |
| if (part instanceof PropertyInitializer) { |
| final PropertyInitializer property = (PropertyInitializer) part; |
| if (propertyName.equals(property.getNameAsString())) { |
| return property; |
| } |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Returns the offset of the opening left curly brace. It should be the same |
| * as {@link #sourceStart()}. |
| */ |
| public int getLC() { |
| return this.LC; |
| } |
| |
| public void setLC(int LC) { |
| this.LC = LC; |
| } |
| |
| /** |
| * Returns the offset of the closing right curly brace. It should be 1 less |
| * than {@link #sourceEnd()}. |
| */ |
| public int getRC() { |
| return this.RC; |
| } |
| |
| public void setRC(int RC) { |
| this.RC = RC; |
| } |
| |
| public IntList getCommas() { |
| return this.commas; |
| } |
| |
| public void setCommas(IntList commas) { |
| this.commas = commas; |
| } |
| |
| public boolean isMultiline() { |
| return this.multiline; |
| } |
| |
| public void setMultiline(boolean multiline) { |
| this.multiline = multiline; |
| } |
| |
| @Override |
| public String toSourceString(String indentationString) { |
| final StringBuilder buffer = new StringBuilder(); |
| |
| buffer.append("{"); |
| for (int i = 0; i < initializers.size(); i++) { |
| if (i > 0) |
| buffer.append(", "); |
| |
| buffer.append(toSourceString((ISourceable) initializers.get(i), |
| indentationString)); |
| } |
| buffer.append("}"); |
| |
| return buffer.toString(); |
| } |
| |
| } |