/**
* 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.waveprotocol.wave.model.document.operation.impl;
import org.waveprotocol.wave.model.document.operation.AnnotationBoundaryMap;
import org.waveprotocol.wave.model.document.operation.Attributes;
import org.waveprotocol.wave.model.document.operation.AttributesUpdate;
import org.waveprotocol.wave.model.document.operation.DocInitializationCursor;
import org.waveprotocol.wave.model.document.operation.DocOpCursor;
public class InitializationCursorAdapter implements DocOpCursor {
public static DocOpCursor adapt(DocInitializationCursor initializationCursor) {
if (initializationCursor instanceof DocOpCursor) {
return (DocOpCursor) initializationCursor;
} else {
return new InitializationCursorAdapter(initializationCursor);
}
}
private final DocInitializationCursor inner;
private InitializationCursorAdapter(DocInitializationCursor inner) {
this.inner = inner;
}
@Override
public void annotationBoundary(AnnotationBoundaryMap map) {
inner.annotationBoundary(map);
}
@Override
public void characters(String chars) {
inner.characters(chars);
}
@Override
public void elementEnd() {
inner.elementEnd();
}
@Override
public void elementStart(String type, Attributes attrs) {
inner.elementStart(type, attrs);
}
@Override
public void deleteCharacters(String chars) {
throw new UnsupportedOperationException("deleteCharacters");
}
@Override
public void deleteElementEnd() {
throw new UnsupportedOperationException("deleteElementEnd");
}
@Override
public void deleteElementStart(String type, Attributes attrs) {
throw new UnsupportedOperationException("deleteElementStart");
}
@Override
public void replaceAttributes(Attributes oldAttrs, Attributes newAttrs) {
throw new UnsupportedOperationException("replaceAttributes");
}
@Override
public void retain(int itemCount) {
throw new UnsupportedOperationException("retain");
}
@Override
public void updateAttributes(AttributesUpdate attrUpdate) {
throw new UnsupportedOperationException("updateAttributes");
}
}