| /* |
| * Copyright 2005 Sascha Weinreuter |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.intellij.lang.xpath.context; |
| |
| import org.intellij.lang.xpath.XPathFile; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| public final class ContextType { |
| private static final Map<String, ContextType> ourRegistry = new HashMap<String, ContextType>(); |
| |
| public static final ContextType PLAIN = lookupOrCreate("PLAIN", XPathVersion.V1); |
| public static final ContextType PLAIN_V2 = lookupOrCreate("PLAIN_V2", XPathVersion.V2); |
| |
| /** @deprecated left here for compatibility with IntelliLang */ |
| public static final ContextType INTERACTIVE = lookupOrCreate("INTERACTIVE"); |
| |
| private final String myName; |
| private final XPathVersion myVersion; |
| |
| public ContextType(String name, XPathVersion version) { |
| assert !ourRegistry.containsKey(name); |
| ourRegistry.put(name, this); |
| |
| myName = name; |
| myVersion = version; |
| } |
| |
| public static synchronized ContextType valueOf(String name) { |
| final ContextType t = ourRegistry.get(name); |
| if (t == null) throw new IllegalArgumentException(name); |
| return t; |
| } |
| |
| public static synchronized ContextType lookupOrCreate(String name, XPathVersion version) { |
| return ourRegistry.containsKey(name) ? ourRegistry.get(name) : new ContextType(name, version); |
| } |
| |
| public static synchronized ContextType lookupOrCreate(String name) { |
| return ourRegistry.containsKey(name) ? ourRegistry.get(name) : new ContextType(name, XPathVersion.V1); |
| } |
| |
| public static ContextType fromFile(XPathFile file){ |
| return ContextProvider.getContextProvider(file).getContextType(); |
| } |
| |
| public XPathVersion getVersion() { |
| return myVersion; |
| } |
| |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (o == null || getClass() != o.getClass()) return false; |
| |
| final ContextType that = (ContextType)o; |
| |
| if (!myName.equals(that.myName)) return false; |
| |
| return true; |
| } |
| |
| public int hashCode() { |
| return myName.hashCode(); |
| } |
| |
| public String toString() { |
| return myName; |
| } |
| } |