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50 lines
977 B
50 lines
977 B
/*
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* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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package java.util.function;
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/**
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* Represents an operation upon two {@code double}-valued operands and producing a
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* {@code double}-valued result. This is the primitive type specialization of
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* {@link BinaryOperator} for {@code double}.
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*
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* <p>This is a <a href="package-summary.html">functional interface</a>
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* whose functional method is {@link #applyAsDouble(double, double)}.
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*
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* @see BinaryOperator
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* @see DoubleUnaryOperator
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* @since 1.8
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*/
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@FunctionalInterface
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public interface DoubleBinaryOperator {
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/**
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* Applies this operator to the given operands.
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*
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* @param left the first operand
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* @param right the second operand
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* @return the operator result
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*/
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double applyAsDouble(double left, double right);
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}
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