p1) CursorWrapper

/*


* Copyright (C) 2006 The Android Open Source Project

*

* 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 android.database;



import android.content.ContentResolver;

import android.net.Uri;

import android.os.Bundle;



/**

* Wrapper class for Cursor that delegates all calls to the actual cursor object. The primary

* use for this class is to extend a cursor while overriding only a subset of its methods.

*/

public class CursorWrapper implements Cursor {



private final Cursor mCursor;



public CursorWrapper(Cursor cursor) {

mCursor = cursor;

}



/**

* @return the wrapped cursor

*/

public Cursor getWrappedCursor() {

return mCursor;

}



public void close() {

mCursor.close();

}



public boolean isClosed() {

return mCursor.isClosed();

}



public int getCount() {

return mCursor.getCount();

}



public void deactivate() {

mCursor.deactivate();

}



public boolean moveToFirst() {

return mCursor.moveToFirst();

}



public int getColumnCount() {

return mCursor.getColumnCount();

}



public int getColumnIndex(String columnName) {

return mCursor.getColumnIndex(columnName);

}



public int getColumnIndexOrThrow(String columnName)

throws IllegalArgumentException {

return mCursor.getColumnIndexOrThrow(columnName);

}



public String getColumnName(int columnIndex) {

return mCursor.getColumnName(columnIndex);

}



public String[] getColumnNames() {

return mCursor.getColumnNames();

}



public double getDouble(int columnIndex) {

return mCursor.getDouble(columnIndex);

}



public Bundle getExtras() {

return mCursor.getExtras();

}



public float getFloat(int columnIndex) {

return mCursor.getFloat(columnIndex);

}



public int getInt(int columnIndex) {

return mCursor.getInt(columnIndex);

}



public long getLong(int columnIndex) {

return mCursor.getLong(columnIndex);

}



public short getShort(int columnIndex) {

return mCursor.getShort(columnIndex);

}



public String getString(int columnIndex) {

return mCursor.getString(columnIndex);

}



public void copyStringToBuffer(int columnIndex, CharArrayBuffer buffer) {

mCursor.copyStringToBuffer(columnIndex, buffer);

}



public byte[] getBlob(int columnIndex) {

return mCursor.getBlob(columnIndex);

}



public boolean getWantsAllOnMoveCalls() {

return mCursor.getWantsAllOnMoveCalls();

}



public boolean isAfterLast() {

return mCursor.isAfterLast();

}



public boolean isBeforeFirst() {

return mCursor.isBeforeFirst();

}



public boolean isFirst() {

return mCursor.isFirst();

}



public boolean isLast() {

return mCursor.isLast();

}



public int getType(int columnIndex) {

return mCursor.getType(columnIndex);

}



public boolean isNull(int columnIndex) {

return mCursor.isNull(columnIndex);

}



public boolean moveToLast() {

return mCursor.moveToLast();

}



public boolean move(int offset) {

return mCursor.move(offset);

}



public boolean moveToPosition(int position) {

return mCursor.moveToPosition(position);

}



public boolean moveToNext() {

return mCursor.moveToNext();

}



public int getPosition() {

return mCursor.getPosition();

}



public boolean moveToPrevious() {

return mCursor.moveToPrevious();

}



public void registerContentObserver(ContentObserver observer) {

mCursor.registerContentObserver(observer);

}



public void registerDataSetObserver(DataSetObserver observer) {

mCursor.registerDataSetObserver(observer);

}



public boolean requery() {

return mCursor.requery();

}



public Bundle respond(Bundle extras) {

return mCursor.respond(extras);

}



public void setNotificationUri(ContentResolver cr, Uri uri) {

mCursor.setNotificationUri(cr, uri);

}



public void unregisterContentObserver(ContentObserver observer) {

mCursor.unregisterContentObserver(observer);

}



public void unregisterDataSetObserver(DataSetObserver observer) {

mCursor.unregisterDataSetObserver(observer);

}

}