49 lines
1.5 KiB
Java
49 lines
1.5 KiB
Java
/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.inputmethod.latin.utils;
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public final class CoordinateUtils {
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private static final int INDEX_X = 0;
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private static final int INDEX_Y = 1;
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private static final int ARRAY_SIZE = INDEX_Y + 1;
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private CoordinateUtils() {
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// This utility class is not publicly instantiable.
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}
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public static int[] newInstance() {
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return new int[ARRAY_SIZE];
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}
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public static int x(final int[] coords) {
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return coords[INDEX_X];
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}
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public static int y(final int[] coords) {
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return coords[INDEX_Y];
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}
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public static void set(final int[] coords, final int x, final int y) {
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coords[INDEX_X] = x;
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coords[INDEX_Y] = y;
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}
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public static void copy(final int[] destination, final int[] source) {
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destination[INDEX_X] = source[INDEX_X];
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destination[INDEX_Y] = source[INDEX_Y];
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}
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}
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