Example usage for java.util.function DoublePredicate test

Introduction

In this page you can find the example usage for java.util.function DoublePredicate test.

Prototype

boolean test(double value);

Source Link

Document

Evaluates this predicate on the given argument.

Usage

From source file:at.gridtec.lambda4j.function.bi.conversion.BiFloatToDoubleFunction.java

/**
 * Returns a composed {@link BiFloatPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result. If evaluation of either operation throws an exception, it is relayed to
 * the caller of the composed operation. This method is just convenience, to provide the ability to transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code BiFloatPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}./*from  w w w .jav  a2 s.  c  o  m*/
 */
@Nonnull
default BiFloatPredicate andThenToBoolean(@Nonnull final DoublePredicate after) {
    Objects.requireNonNull(after);
    return (value1, value2) -> after.test(applyAsDouble(value1, value2));
}

From source file:at.gridtec.lambda4j.function.bi.conversion.BiShortToDoubleFunction.java

/**
 * Returns a composed {@link BiShortPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result. If evaluation of either operation throws an exception, it is relayed to
 * the caller of the composed operation. This method is just convenience, to provide the ability to transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code BiShortPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}./*from w  ww. j a v  a  2  s .com*/
 */
@Nonnull
default BiShortPredicate andThenToBoolean(@Nonnull final DoublePredicate after) {
    Objects.requireNonNull(after);
    return (value1, value2) -> after.test(applyAsDouble(value1, value2));
}

From source file:at.gridtec.lambda4j.function.bi.conversion.BiIntToDoubleFunction.java

/**
 * Returns a composed {@link BiIntPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result. If evaluation of either operation throws an exception, it is relayed to
 * the caller of the composed operation. This method is just convenience, to provide the ability to transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code BiIntPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}.//from   ww w . ja v a 2  s  . co  m
 */
@Nonnull
default BiIntPredicate andThenToBoolean(@Nonnull final DoublePredicate after) {
    Objects.requireNonNull(after);
    return (value1, value2) -> after.test(applyAsDouble(value1, value2));
}

From source file:at.gridtec.lambda4j.function.bi.conversion.BiLongToDoubleFunction.java

/**
 * Returns a composed {@link BiLongPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result. If evaluation of either operation throws an exception, it is relayed to
 * the caller of the composed operation. This method is just convenience, to provide the ability to transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code BiLongPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}./* ww w.  j  av  a  2  s.  c  om*/
 */
@Nonnull
default BiLongPredicate andThenToBoolean(@Nonnull final DoublePredicate after) {
    Objects.requireNonNull(after);
    return (value1, value2) -> after.test(applyAsDouble(value1, value2));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjDoubleToDoubleFunction.java

/**
 * Returns a composed {@link ObjDoublePredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result. If evaluation of either operation throws an exception, it is relayed to
 * the caller of the composed operation. This method is just convenience, to provide the ability to transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code ObjDoublePredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}./*from w  w w  .java 2s. c o m*/
 */
@Nonnull
default ObjDoublePredicate<T> andThenToBoolean(@Nonnull final DoublePredicate after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.test(applyAsDouble(t, value));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjBooleanToDoubleFunction.java

/**
 * Returns a composed {@link ObjBooleanPredicate} that first applies this function to its input, and then applies
 * the {@code after} predicate to the result. If evaluation of either operation throws an exception, it is relayed
 * to the caller of the composed operation. This method is just convenience, to provide the ability to transform
 * this primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code ObjBooleanPredicate} that first applies this function to its input, and then applies
 * the {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}./*from   ww  w  .  j  a  va  2s.co m*/
 */
@Nonnull
default ObjBooleanPredicate<T> andThenToBoolean(@Nonnull final DoublePredicate after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.test(applyAsDouble(t, value));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjByteToDoubleFunction.java

/**
 * Returns a composed {@link ObjBytePredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result. If evaluation of either operation throws an exception, it is relayed to
 * the caller of the composed operation. This method is just convenience, to provide the ability to transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code ObjBytePredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}.//from ww  w  .j a v a  2  s  .c o m
 */
@Nonnull
default ObjBytePredicate<T> andThenToBoolean(@Nonnull final DoublePredicate after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.test(applyAsDouble(t, value));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjCharToDoubleFunction.java

/**
 * Returns a composed {@link ObjCharPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result. If evaluation of either operation throws an exception, it is relayed to
 * the caller of the composed operation. This method is just convenience, to provide the ability to transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code ObjCharPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}./* ww  w .  jav a 2s.  co  m*/
 */
@Nonnull
default ObjCharPredicate<T> andThenToBoolean(@Nonnull final DoublePredicate after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.test(applyAsDouble(t, value));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjFloatToDoubleFunction.java

/**
 * Returns a composed {@link ObjFloatPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result. If evaluation of either operation throws an exception, it is relayed to
 * the caller of the composed operation. This method is just convenience, to provide the ability to transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code ObjFloatPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}.//from  w  w  w .j a va 2s . c  o m
 */
@Nonnull
default ObjFloatPredicate<T> andThenToBoolean(@Nonnull final DoublePredicate after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.test(applyAsDouble(t, value));
}

From source file:at.gridtec.lambda4j.function.bi.obj.ObjShortToDoubleFunction.java

/**
 * Returns a composed {@link ObjShortPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result. If evaluation of either operation throws an exception, it is relayed to
 * the caller of the composed operation. This method is just convenience, to provide the ability to transform this
 * primitive function to an operation returning {@code boolean}.
 *
 * @param after The predicate to apply after this function is applied
 * @return A composed {@code ObjShortPredicate} that first applies this function to its input, and then applies the
 * {@code after} predicate to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * boolean}.//  ww  w .  ja v a2 s  .  com
 */
@Nonnull
default ObjShortPredicate<T> andThenToBoolean(@Nonnull final DoublePredicate after) {
    Objects.requireNonNull(after);
    return (t, value) -> after.test(applyAsDouble(t, value));
}