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/*
* Copyright (C) 2007 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.sqlite;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase.CursorFactory;
/**
* A driver for SQLiteCursors that is used to create them and gets notified
* by the cursors it creates on significant events in their lifetimes.
*/
public interface SQLiteCursorDriver {
/**
* Executes the query returning a Cursor over the result set.
*
* @param factory The CursorFactory to use when creating the Cursors, or
* null if standard SQLiteCursors should be returned.
* @return a Cursor over the result set
*/
Cursor query(CursorFactory factory, String[] bindArgs);
/**
* Called by a SQLiteCursor when it is released.
*/
void cursorDeactivated();
/**
* Called by a SQLiteCursor when it is requeried.
*/
void cursorRequeried(Cursor cursor);
/**
* Called by a SQLiteCursor when it it closed to destroy this object as well.
*/
void cursorClosed();
/**
* Set new bind arguments. These will take effect in cursorRequeried().
* @param bindArgs the new arguments
*/
public void setBindArguments(String[] bindArgs);
}
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