/*
* Copyright 2012 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 com.google.gwt.typedarrays.shared;
/**
* Common information across all types of views of {@link ArrayBuffer}s.
*
* {@link "http://www.khronos.org/registry/typedarray/specs/latest/#6"}
*/
public interface ArrayBufferView {
/**
* Get the underlying {@link ArrayBuffer}.
*
* @return the {@link ArrayBuffer} instance backing this view
*/
ArrayBuffer buffer();
/**
* Get the length of this view in bytes.
*
* @return number of bytes in this view
*/
int byteLength();
/**
* Get the offset from the beginning of the underlying {@link ArrayBuffer}.
*
* @return 0-based offset from the beginning of {@link #buffer()}
*/
int byteOffset();
}