| /* |
| * Copyright (c) 2007 Borland Software Corporation |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Dmitry Stadnik (Borland) - initial API and implementation |
| */ |
| package org.eclipse.gmf.internal.bridge.naming; |
| |
| import org.eclipse.emf.codegen.util.CodeGenUtil; |
| import org.eclipse.gmf.codegen.gmfgen.GenCompartment; |
| import org.eclipse.gmf.codegen.gmfgen.GenDiagram; |
| import org.eclipse.gmf.codegen.gmfgen.GenLabel; |
| import org.eclipse.gmf.codegen.gmfgen.GenLink; |
| import org.eclipse.gmf.codegen.gmfgen.GenLinkLabel; |
| import org.eclipse.gmf.codegen.gmfgen.GenNode; |
| import org.eclipse.gmf.codegen.gmfgen.GenNodeLabel; |
| import org.eclipse.gmf.internal.common.NamesDispenser; |
| |
| /** |
| * @author dstadnik |
| */ |
| public abstract class AbstractGenNamingStrategy implements GenNamingStrategy { |
| |
| private final String suffix; |
| |
| private final NamesDispenser namesDispenser; |
| |
| private final GenNamingStrategy chainedNamingStrategy; |
| |
| private final GenNamingStrategy prefixNamingStrategy; |
| |
| public AbstractGenNamingStrategy(String suffix, NamesDispenser namesDispenser, GenNamingStrategy chainedNamingStrategy, GenNamingStrategy prefixNamingStrategy) { |
| this.suffix = suffix; |
| this.namesDispenser = namesDispenser; |
| this.chainedNamingStrategy = chainedNamingStrategy; |
| this.prefixNamingStrategy = prefixNamingStrategy; |
| } |
| |
| protected final GenNamingStrategy getChainedNamingStrategy() { |
| return chainedNamingStrategy; |
| } |
| |
| protected final GenNamingStrategy getPrefixNamingStrategy() { |
| return prefixNamingStrategy; |
| } |
| |
| public String get(GenDiagram element) { |
| if (chainedNamingStrategy != null) { |
| return chainedNamingStrategy.get(element); |
| } |
| return null; |
| } |
| |
| public String get(GenNode element) { |
| if (chainedNamingStrategy != null) { |
| return chainedNamingStrategy.get(element); |
| } |
| return null; |
| } |
| |
| public String get(GenCompartment element) { |
| if (chainedNamingStrategy != null) { |
| return chainedNamingStrategy.get(element); |
| } |
| return null; |
| } |
| |
| public String get(GenLink element) { |
| if (chainedNamingStrategy != null) { |
| return chainedNamingStrategy.get(element); |
| } |
| return null; |
| } |
| |
| public String get(GenLabel element) { |
| if (chainedNamingStrategy != null) { |
| return chainedNamingStrategy.get(element); |
| } |
| return null; |
| } |
| |
| protected String createClassName(String s) { |
| s = getValidClassName(s); |
| if (namesDispenser == null) { |
| return suffix == null ? s : s + suffix; |
| } |
| return namesDispenser.get(s, suffix); |
| } |
| |
| protected String getValidClassName(String s) { |
| assert !isEmpty(s); |
| s = CodeGenUtil.validJavaIdentifier(s); |
| return Character.toUpperCase(s.charAt(0)) + s.substring(1); |
| } |
| |
| protected boolean isEmpty(String s) { |
| return s == null || s.length() == 0; |
| } |
| |
| protected String getCompartmentHostPrefix(GenCompartment element) { |
| return getPrefixNamingStrategy() != null ? getPrefixNamingStrategy().get(element.getNode()) : GenNode.CLASS_NAME_PREFIX; |
| } |
| |
| protected String getLabelHostPrefix(GenLabel element) { |
| if (element instanceof GenNodeLabel) { |
| return getPrefixNamingStrategy() != null ? getPrefixNamingStrategy().get(((GenNodeLabel) element).getNode()) : GenNode.CLASS_NAME_PREFIX; |
| } else if (element instanceof GenLinkLabel) { |
| return getPrefixNamingStrategy() != null ? getPrefixNamingStrategy().get(((GenLinkLabel) element).getLink()) : GenLink.CLASS_NAME_PREFIX; |
| } else { |
| throw new IllegalArgumentException(String.valueOf(element)); |
| } |
| } |
| } |