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-rw-r--r--awt/java/awt/image/WritableRenderedImage.java109
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diff --git a/awt/java/awt/image/WritableRenderedImage.java b/awt/java/awt/image/WritableRenderedImage.java
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--- a/awt/java/awt/image/WritableRenderedImage.java
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-/*
- * 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.
- */
-/**
- * @author Igor V. Stolyarov
- * @version $Revision$
- */
-
-package java.awt.image;
-
-import java.awt.Point;
-
-/**
- * The WriteableRenderedImage interface is interface for objects which contains
- * Raster data of one or several tiles. This interface provides notification
- * mechanism for obtaining tile's writing status.
- *
- * @since Android 1.0
- */
-public interface WritableRenderedImage extends RenderedImage {
-
- /**
- * Gets and checks out the writable tile for writing.
- *
- * @param tileX
- * the X index of the tile.
- * @param tileY
- * the Y index of the tile.
- * @return the WritableRaster.
- */
- public WritableRaster getWritableTile(int tileX, int tileY);
-
- /**
- * Removes the registered TileObserver.
- *
- * @param to
- * the TileObserver which is registered for this
- * WritableRenderedImage.
- */
- public void removeTileObserver(TileObserver to);
-
- /**
- * Adds the specified TileObserver to this WritableRenderedImage.
- *
- * @param to
- * the TileObserver object to be added.
- */
- public void addTileObserver(TileObserver to);
-
- /**
- * Sets this image to the contents of the specified Raster.
- *
- * @param r
- * the specified Raster.
- */
- public void setData(Raster r);
-
- /**
- * Gets the array of points which represent indices of tiles which are check
- * out for writing.
- *
- * @return the array of points.
- */
- public Point[] getWritableTileIndices();
-
- /**
- * Checks if the specified tile is writable or not.
- *
- * @param tileX
- * the X index of tile.
- * @param tileY
- * the Y index of tile.
- * @return true, if the specified tile is writable, false otherwise.
- */
- public boolean isTileWritable(int tileX, int tileY);
-
- /**
- * Release the specified writable tile. This method removes the writer from
- * the tile.
- *
- * @param tileX
- * the X index of the tile.
- * @param tileY
- * the Y index of the tile.
- */
- public void releaseWritableTile(int tileX, int tileY);
-
- /**
- * Checks if there is a tile which is checked out for writing.
- *
- * @return true, if any tile is checked out for writing, false if there is
- * no such tile.
- */
- public boolean hasTileWriters();
-
-}