Example usage for java.util Comparator compare

Introduction

In this page you can find the example usage for java.util Comparator compare.

Prototype

int compare(T o1, T o2);

Source Link

Document

Compares its two arguments for order.

Usage

From source file:at.gridtec.lambda4j.operator.binary.ShortBinaryOperator.java

/**
 * Returns a {@link ShortBinaryOperator} which returns the lesser of two elements according to the specified {@code
 * Comparator}./* w  ww .  java2s  .c  om*/
 *
 * @param comparator A {@code Comparator} for comparing the two values
 * @return A {@code ShortBinaryOperator} which returns the lesser of its operands, according to the supplied {@code
 * Comparator}.
 * @throws NullPointerException If given argument is {@code null}
 * @see BinaryOperator#minBy(Comparator)
 */
@Nonnull
static ShortBinaryOperator minBy(@Nonnull final Comparator<Short> comparator) {
    Objects.requireNonNull(comparator);
    return (value1, value2) -> comparator.compare(value1, value2) <= 0 ? value1 : value2;
}

From source file:at.gridtec.lambda4j.operator.binary.ShortBinaryOperator.java

/**
 * Returns a {@link ShortBinaryOperator} which returns the greater of two elements according to the specified {@code
 * Comparator}.//from  ww w .  j  a va  2  s  . co m
 *
 * @param comparator A {@code Comparator} for comparing the two values
 * @return A {@code ShortBinaryOperator} which returns the greater of its operands, according to the supplied {@code
 * Comparator}.
 * @throws NullPointerException If given argument is {@code null}
 * @see BinaryOperator#maxBy(Comparator)
 */
@Nonnull
static ShortBinaryOperator maxBy(@Nonnull final Comparator<Short> comparator) {
    Objects.requireNonNull(comparator);
    return (value1, value2) -> comparator.compare(value1, value2) >= 0 ? value1 : value2;
}

From source file:at.gridtec.lambda4j.operator.binary.LongBinaryOperator2.java

/**
 * Returns a {@link LongBinaryOperator2} which returns the lesser of two elements according to the specified {@code
 * Comparator}./* w  w w.  ja  v  a  2 s  .c om*/
 *
 * @param comparator A {@code Comparator} for comparing the two values
 * @return A {@code LongBinaryOperator2} which returns the lesser of its operands, according to the supplied {@code
 * Comparator}.
 * @throws NullPointerException If given argument is {@code null}
 * @see BinaryOperator#minBy(Comparator)
 */
@Nonnull
static LongBinaryOperator2 minBy(@Nonnull final Comparator<Long> comparator) {
    Objects.requireNonNull(comparator);
    return (value1, value2) -> comparator.compare(value1, value2) <= 0 ? value1 : value2;
}

From source file:at.gridtec.lambda4j.operator.binary.LongBinaryOperator2.java

/**
 * Returns a {@link LongBinaryOperator2} which returns the greater of two elements according to the specified {@code
 * Comparator}./* w  w w  . ja  va 2s .c  om*/
 *
 * @param comparator A {@code Comparator} for comparing the two values
 * @return A {@code LongBinaryOperator2} which returns the greater of its operands, according to the supplied {@code
 * Comparator}.
 * @throws NullPointerException If given argument is {@code null}
 * @see BinaryOperator#maxBy(Comparator)
 */
@Nonnull
static LongBinaryOperator2 maxBy(@Nonnull final Comparator<Long> comparator) {
    Objects.requireNonNull(comparator);
    return (value1, value2) -> comparator.compare(value1, value2) >= 0 ? value1 : value2;
}

From source file:at.gridtec.lambda4j.operator.binary.BooleanBinaryOperator.java

/**
 * Returns a {@link BooleanBinaryOperator} which returns the lesser of two elements according to the specified
 * {@code Comparator}.//from w  w  w. j  a  v a  2 s  . co m
 *
 * @param comparator A {@code Comparator} for comparing the two values
 * @return A {@code BooleanBinaryOperator} which returns the lesser of its operands, according to the supplied
 * {@code Comparator}.
 * @throws NullPointerException If given argument is {@code null}
 * @see BinaryOperator#minBy(Comparator)
 */
@Nonnull
static BooleanBinaryOperator minBy(@Nonnull final Comparator<Boolean> comparator) {
    Objects.requireNonNull(comparator);
    return (value1, value2) -> comparator.compare(value1, value2) <= 0 ? value1 : value2;
}

From source file:at.gridtec.lambda4j.operator.binary.BooleanBinaryOperator.java

/**
 * Returns a {@link BooleanBinaryOperator} which returns the greater of two elements according to the specified
 * {@code Comparator}.//  w w w.jav  a  2  s  .com
 *
 * @param comparator A {@code Comparator} for comparing the two values
 * @return A {@code BooleanBinaryOperator} which returns the greater of its operands, according to the supplied
 * {@code Comparator}.
 * @throws NullPointerException If given argument is {@code null}
 * @see BinaryOperator#maxBy(Comparator)
 */
@Nonnull
static BooleanBinaryOperator maxBy(@Nonnull final Comparator<Boolean> comparator) {
    Objects.requireNonNull(comparator);
    return (value1, value2) -> comparator.compare(value1, value2) >= 0 ? value1 : value2;
}

From source file:at.gridtec.lambda4j.operator.binary.CharBinaryOperator.java

/**
 * Returns a {@link CharBinaryOperator} which returns the lesser of two elements according to the specified {@code
 * Comparator}./*from ww w .j a  va2  s  .c  om*/
 *
 * @param comparator A {@code Comparator} for comparing the two values
 * @return A {@code CharBinaryOperator} which returns the lesser of its operands, according to the supplied {@code
 * Comparator}.
 * @throws NullPointerException If given argument is {@code null}
 * @see BinaryOperator#minBy(Comparator)
 */
@Nonnull
static CharBinaryOperator minBy(@Nonnull final Comparator<Character> comparator) {
    Objects.requireNonNull(comparator);
    return (value1, value2) -> comparator.compare(value1, value2) <= 0 ? value1 : value2;
}

From source file:at.gridtec.lambda4j.operator.binary.CharBinaryOperator.java

/**
 * Returns a {@link CharBinaryOperator} which returns the greater of two elements according to the specified {@code
 * Comparator}./* ww w.ja  v a 2  s.c o  m*/
 *
 * @param comparator A {@code Comparator} for comparing the two values
 * @return A {@code CharBinaryOperator} which returns the greater of its operands, according to the supplied {@code
 * Comparator}.
 * @throws NullPointerException If given argument is {@code null}
 * @see BinaryOperator#maxBy(Comparator)
 */
@Nonnull
static CharBinaryOperator maxBy(@Nonnull final Comparator<Character> comparator) {
    Objects.requireNonNull(comparator);
    return (value1, value2) -> comparator.compare(value1, value2) >= 0 ? value1 : value2;
}

From source file:at.gridtec.lambda4j.operator.binary.DoubleBinaryOperator2.java

/**
 * Returns a {@link DoubleBinaryOperator2} which returns the lesser of two elements according to the specified
 * {@code Comparator}./*from  w  w  w .j a  v a2  s. co  m*/
 *
 * @param comparator A {@code Comparator} for comparing the two values
 * @return A {@code DoubleBinaryOperator2} which returns the lesser of its operands, according to the supplied
 * {@code Comparator}.
 * @throws NullPointerException If given argument is {@code null}
 * @see BinaryOperator#minBy(Comparator)
 */
@Nonnull
static DoubleBinaryOperator2 minBy(@Nonnull final Comparator<Double> comparator) {
    Objects.requireNonNull(comparator);
    return (value1, value2) -> comparator.compare(value1, value2) <= 0 ? value1 : value2;
}

From source file:at.gridtec.lambda4j.operator.binary.DoubleBinaryOperator2.java

/**
 * Returns a {@link DoubleBinaryOperator2} which returns the greater of two elements according to the specified
 * {@code Comparator}.//from  w ww  .  jav a 2s .co m
 *
 * @param comparator A {@code Comparator} for comparing the two values
 * @return A {@code DoubleBinaryOperator2} which returns the greater of its operands, according to the supplied
 * {@code Comparator}.
 * @throws NullPointerException If given argument is {@code null}
 * @see BinaryOperator#maxBy(Comparator)
 */
@Nonnull
static DoubleBinaryOperator2 maxBy(@Nonnull final Comparator<Double> comparator) {
    Objects.requireNonNull(comparator);
    return (value1, value2) -> comparator.compare(value1, value2) >= 0 ? value1 : value2;
}