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Diffstat (limited to 'src/com/android/camera/exif/Rational.java')
-rw-r--r-- | src/com/android/camera/exif/Rational.java | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/src/com/android/camera/exif/Rational.java b/src/com/android/camera/exif/Rational.java deleted file mode 100644 index 96b5312b0..000000000 --- a/src/com/android/camera/exif/Rational.java +++ /dev/null @@ -1,88 +0,0 @@ -/* - * Copyright (C) 2012 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.camera.exif; - -/** - * The rational data type of EXIF tag. Contains a pair of longs representing the - * numerator and denominator of a Rational number. - */ -public class Rational { - - private final long mNumerator; - private final long mDenominator; - - /** - * Create a Rational with a given numerator and denominator. - * - * @param nominator - * @param denominator - */ - public Rational(long nominator, long denominator) { - mNumerator = nominator; - mDenominator = denominator; - } - - /** - * Create a copy of a Rational. - */ - public Rational(Rational r) { - mNumerator = r.mNumerator; - mDenominator = r.mDenominator; - } - - /** - * Gets the numerator of the rational. - */ - public long getNumerator() { - return mNumerator; - } - - /** - * Gets the denominator of the rational - */ - public long getDenominator() { - return mDenominator; - } - - /** - * Gets the rational value as type double. Will cause a divide-by-zero error - * if the denominator is 0. - */ - public double toDouble() { - return mNumerator / (double) mDenominator; - } - - @Override - public boolean equals(Object obj) { - if (obj == null) { - return false; - } - if (this == obj) { - return true; - } - if (obj instanceof Rational) { - Rational data = (Rational) obj; - return mNumerator == data.mNumerator && mDenominator == data.mDenominator; - } - return false; - } - - @Override - public String toString() { - return mNumerator + "/" + mDenominator; - } -} |