| /* |
| * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. |
| * Copyright (C) 2011, 2013-2016 The JavaParser Team. |
| * |
| * This file is part of JavaParser. |
| * |
| * JavaParser can be used either under the terms of |
| * a) the GNU Lesser General Public License as published by |
| * the Free Software Foundation, either version 3 of the License, or |
| * (at your option) any later version. |
| * b) the terms of the Apache License |
| * |
| * You should have received a copy of both licenses in LICENCE.LGPL and |
| * LICENCE.APACHE. Please refer to those files for details. |
| * |
| * JavaParser is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Lesser General Public License for more details. |
| */ |
| |
| package com.github.javaparser.printer.concretesyntaxmodel; |
| |
| import com.github.javaparser.ast.Node; |
| import com.github.javaparser.ast.NodeList; |
| import com.github.javaparser.ast.observer.ObservableProperty; |
| import com.github.javaparser.printer.ConcreteSyntaxModel; |
| import com.github.javaparser.printer.SourcePrinter; |
| |
| import java.util.Collection; |
| import java.util.Iterator; |
| |
| public class CsmList implements CsmElement { |
| private final ObservableProperty property; |
| private final CsmElement separatorPost; |
| private final CsmElement separatorPre; |
| private final CsmElement preceeding; |
| private final CsmElement following; |
| |
| public ObservableProperty getProperty() { |
| return property; |
| } |
| |
| public CsmElement getSeparatorPost() { |
| return separatorPost; |
| } |
| |
| public CsmElement getSeparatorPre() { |
| return separatorPre; |
| } |
| |
| public CsmElement getPreceeding() { |
| return preceeding; |
| } |
| |
| public CsmElement getFollowing() { |
| return following; |
| } |
| |
| public CsmList(ObservableProperty property, CsmElement separator) { |
| this(property, new CsmNone(), separator, new CsmNone(), new CsmNone()); |
| } |
| |
| public CsmList(ObservableProperty property) { |
| this(property, new CsmNone(), new CsmNone(), new CsmNone(), new CsmNone()); |
| } |
| |
| public CsmList(ObservableProperty property, CsmElement separatorPre, CsmElement separatorPost, CsmElement preceeding, CsmElement following) { |
| this.property = property; |
| this.separatorPre = separatorPre; |
| this.separatorPost = separatorPost; |
| this.preceeding = preceeding; |
| this.following = following; |
| } |
| |
| @Override |
| public void prettyPrint(Node node, SourcePrinter printer) { |
| if (property.isAboutNodes()) { |
| NodeList nodeList = property.getValueAsMultipleReference(node); |
| if (nodeList == null) { |
| return; |
| } |
| if (!nodeList.isEmpty() && preceeding != null) { |
| preceeding.prettyPrint(node, printer); |
| } |
| for (int i = 0; i < nodeList.size(); i++) { |
| if (separatorPre != null && i != 0) { |
| separatorPre.prettyPrint(node, printer); |
| } |
| ConcreteSyntaxModel.genericPrettyPrint(nodeList.get(i), printer); |
| if (separatorPost != null && i != (nodeList.size() - 1)) { |
| separatorPost.prettyPrint(node, printer); |
| } |
| } |
| if (!nodeList.isEmpty() && following != null) { |
| following.prettyPrint(node, printer); |
| } |
| } else { |
| Collection<?> values = property.getValueAsCollection(node); |
| if (values == null) { |
| return; |
| } |
| if (!values.isEmpty() && preceeding != null) { |
| preceeding.prettyPrint(node, printer); |
| } |
| for (Iterator it = values.iterator(); it.hasNext(); ) { |
| if (separatorPre != null && it.hasNext()) { |
| separatorPre.prettyPrint(node, printer); |
| } |
| printer.print(PrintingHelper.printToString(it.next())); |
| if (separatorPost != null && it.hasNext()) { |
| separatorPost.prettyPrint(node, printer); |
| } |
| } |
| if (!values.isEmpty() && following != null) { |
| following.prettyPrint(node, printer); |
| } |
| } |
| } |
| } |