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Diffstat (limited to 'src/com/android/dialer/calllog/ExtendedCursor.java')
-rw-r--r--src/com/android/dialer/calllog/ExtendedCursor.java154
1 files changed, 0 insertions, 154 deletions
diff --git a/src/com/android/dialer/calllog/ExtendedCursor.java b/src/com/android/dialer/calllog/ExtendedCursor.java
deleted file mode 100644
index 3e55aabe8..000000000
--- a/src/com/android/dialer/calllog/ExtendedCursor.java
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (C) 2011 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 com.android.dialer.calllog;
-
-import android.database.AbstractCursor;
-import android.database.ContentObserver;
-import android.database.Cursor;
-import android.database.DataSetObserver;
-
-import com.android.common.io.MoreCloseables;
-
-/**
- * Wraps a cursor to add an additional column with the same value for all rows.
- * <p>
- * The number of rows in the cursor and the set of columns is determined by the cursor being
- * wrapped.
- */
-public class ExtendedCursor extends AbstractCursor {
- /** The cursor to wrap. */
- private final Cursor mCursor;
- /** The name of the additional column. */
- private final String mColumnName;
- /** The value to be assigned to the additional column. */
- private final Object mValue;
-
- /**
- * Creates a new cursor which extends the given cursor by adding a column with a constant value.
- *
- * @param cursor the cursor to extend
- * @param columnName the name of the additional column
- * @param value the value to be assigned to the additional column
- */
- public ExtendedCursor(Cursor cursor, String columnName, Object value) {
- mCursor = cursor;
- mColumnName = columnName;
- mValue = value;
- }
-
- @Override
- public int getCount() {
- return mCursor.getCount();
- }
-
- @Override
- public String[] getColumnNames() {
- String[] columnNames = mCursor.getColumnNames();
- int length = columnNames.length;
- String[] extendedColumnNames = new String[length + 1];
- System.arraycopy(columnNames, 0, extendedColumnNames, 0, length);
- extendedColumnNames[length] = mColumnName;
- return extendedColumnNames;
- }
-
- @Override
- public String getString(int column) {
- if (column == mCursor.getColumnCount()) {
- return (String) mValue;
- }
- return mCursor.getString(column);
- }
-
- @Override
- public short getShort(int column) {
- if (column == mCursor.getColumnCount()) {
- return (Short) mValue;
- }
- return mCursor.getShort(column);
- }
-
- @Override
- public int getInt(int column) {
- if (column == mCursor.getColumnCount()) {
- return (Integer) mValue;
- }
- return mCursor.getInt(column);
- }
-
- @Override
- public long getLong(int column) {
- if (column == mCursor.getColumnCount()) {
- return (Long) mValue;
- }
- return mCursor.getLong(column);
- }
-
- @Override
- public float getFloat(int column) {
- if (column == mCursor.getColumnCount()) {
- return (Float) mValue;
- }
- return mCursor.getFloat(column);
- }
-
- @Override
- public double getDouble(int column) {
- if (column == mCursor.getColumnCount()) {
- return (Double) mValue;
- }
- return mCursor.getDouble(column);
- }
-
- @Override
- public boolean isNull(int column) {
- if (column == mCursor.getColumnCount()) {
- return mValue == null;
- }
- return mCursor.isNull(column);
- }
-
- @Override
- public boolean onMove(int oldPosition, int newPosition) {
- return mCursor.moveToPosition(newPosition);
- }
-
- @Override
- public void close() {
- MoreCloseables.closeQuietly(mCursor);
- super.close();
- }
-
- @Override
- public void registerContentObserver(ContentObserver observer) {
- mCursor.registerContentObserver(observer);
- }
-
- @Override
- public void unregisterContentObserver(ContentObserver observer) {
- mCursor.unregisterContentObserver(observer);
- }
-
- @Override
- public void registerDataSetObserver(DataSetObserver observer) {
- mCursor.registerDataSetObserver(observer);
- }
-
- @Override
- public void unregisterDataSetObserver(DataSetObserver observer) {
- mCursor.unregisterDataSetObserver(observer);
- }
-}