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CookCC - a Lexer / Parser (LALR(1)) Project
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.xerces.util;
import org.apache.xerces.xni.XMLResourceIdentifier;
/**
* The XMLResourceIdentifierImpl class is an implementation of the
* XMLResourceIdentifier interface which defines the location identity
* of a resource.
*
* @author Andy Clark
*
* @version $Id: XMLResourceIdentifierImpl.java 447241 2006-09-18 05:12:57Z mrglavas $
*/
public class XMLResourceIdentifierImpl
implements XMLResourceIdentifier {
//
// Data
//
/** The public identifier. */
protected String fPublicId;
/** The literal system identifier. */
protected String fLiteralSystemId;
/** The base system identifier. */
protected String fBaseSystemId;
/** The expanded system identifier. */
protected String fExpandedSystemId;
/** The namespace of the resource. */
protected String fNamespace;
//
// Constructors
//
/** Constructs an empty resource identifier. */
public XMLResourceIdentifierImpl() {} // ()
/**
* Constructs a resource identifier.
*
* @param publicId The public identifier.
* @param literalSystemId The literal system identifier.
* @param baseSystemId The base system identifier.
* @param expandedSystemId The expanded system identifier.
*/
public XMLResourceIdentifierImpl(String publicId,
String literalSystemId, String baseSystemId,
String expandedSystemId) {
setValues(publicId, literalSystemId, baseSystemId,
expandedSystemId, null);
} // (String,String,String,String)
/**
* Constructs a resource identifier.
*
* @param publicId The public identifier.
* @param literalSystemId The literal system identifier.
* @param baseSystemId The base system identifier.
* @param expandedSystemId The expanded system identifier.
* @param namespace The namespace.
*/
public XMLResourceIdentifierImpl(String publicId, String literalSystemId,
String baseSystemId, String expandedSystemId,
String namespace) {
setValues(publicId, literalSystemId, baseSystemId,
expandedSystemId, namespace);
} // (String,String,String,String,String)
//
// Public methods
//
/** Sets the values of the resource identifier. */
public void setValues(String publicId, String literalSystemId,
String baseSystemId, String expandedSystemId) {
setValues(publicId, literalSystemId, baseSystemId,
expandedSystemId, null);
} // setValues(String,String,String,String)
/** Sets the values of the resource identifier. */
public void setValues(String publicId, String literalSystemId,
String baseSystemId, String expandedSystemId,
String namespace) {
fPublicId = publicId;
fLiteralSystemId = literalSystemId;
fBaseSystemId = baseSystemId;
fExpandedSystemId = expandedSystemId;
fNamespace = namespace;
} // setValues(String,String,String,String,String)
/** Clears the values. */
public void clear() {
fPublicId = null;
fLiteralSystemId = null;
fBaseSystemId = null;
fExpandedSystemId = null;
fNamespace = null;
} // clear()
/** Sets the public identifier. */
public void setPublicId(String publicId) {
fPublicId = publicId;
} // setPublicId(String)
/** Sets the literal system identifier. */
public void setLiteralSystemId(String literalSystemId) {
fLiteralSystemId = literalSystemId;
} // setLiteralSystemId(String)
/** Sets the base system identifier. */
public void setBaseSystemId(String baseSystemId) {
fBaseSystemId = baseSystemId;
} // setBaseSystemId(String)
/** Sets the expanded system identifier. */
public void setExpandedSystemId(String expandedSystemId) {
fExpandedSystemId = expandedSystemId;
} // setExpandedSystemId(String)
/** Sets the namespace of the resource. */
public void setNamespace(String namespace) {
fNamespace = namespace;
} // setNamespace(String)
//
// XMLResourceIdentifier methods
//
/** Returns the public identifier. */
public String getPublicId() {
return fPublicId;
} // getPublicId():String
/** Returns the literal system identifier. */
public String getLiteralSystemId() {
return fLiteralSystemId;
} // getLiteralSystemId():String
/**
* Returns the base URI against which the literal SystemId is to be resolved.
*/
public String getBaseSystemId() {
return fBaseSystemId;
} // getBaseSystemId():String
/** Returns the expanded system identifier. */
public String getExpandedSystemId() {
return fExpandedSystemId;
} // getExpandedSystemId():String
/** Returns the namespace of the resource. */
public String getNamespace() {
return fNamespace;
} // getNamespace():String
//
// Object methods
//
/** Returns a hash code for this object. */
public int hashCode() {
int code = 0;
if (fPublicId != null) {
code += fPublicId.hashCode();
}
if (fLiteralSystemId != null) {
code += fLiteralSystemId.hashCode();
}
if (fBaseSystemId != null) {
code += fBaseSystemId.hashCode();
}
if (fExpandedSystemId != null) {
code += fExpandedSystemId.hashCode();
}
if (fNamespace != null) {
code += fNamespace.hashCode();
}
return code;
} // hashCode():int
/** Returns a string representation of this object. */
public String toString() {
StringBuffer str = new StringBuffer();
if (fPublicId != null) {
str.append(fPublicId);
}
str.append(':');
if (fLiteralSystemId != null) {
str.append(fLiteralSystemId);
}
str.append(':');
if (fBaseSystemId != null) {
str.append(fBaseSystemId);
}
str.append(':');
if (fExpandedSystemId != null) {
str.append(fExpandedSystemId);
}
str.append(':');
if (fNamespace != null) {
str.append(fNamespace);
}
return str.toString();
} // toString():String
} // class XMLResourceIdentifierImpl