/**
* Copyright 2009 Google Inc.
*
* 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.waveprotocol.wave.model.document;
/**
* A mutable view of a wave document.
*
* A document comprises a DOM-style tree of nodes, which are elements with
* attributes or text, and key-value annotation pairs over ranges of those
* nodes. Locations within the document are given by integer offsets or {@code
* Point}s, referencing a space between two nodes.
*
* Unlike traditional DOMs, the node types are not mutable objects; all
* mutations are applied through this interface.
*
* The node types are represented by the vacuous {@code Doc.E} for elements,
* {@code Doc.T} for text nodes, and {@code Doc.N} for both. These are type
* parameters to {@link MutableDocument}, which is the Generic version of this
* interface.
*
* @see MutableDocument
* @see ReadableAnnotationSet
*
* @author danilatos@google.com (Daniel Danilatos)
*/
public interface Document extends MutableDocument<Doc.N, Doc.E, Doc.T> {
}