List of usage examples for org.apache.commons.lang3.tuple Triple of
public static <L, M, R> Triple<L, M, R> of(final L left, final M middle, final R right)
Obtains an immutable triple of from three objects inferring the generic types.
This factory allows the triple to be created using inference to obtain the generic types.
From source file:at.gridtec.lambda4j.function.tri.conversion.ThrowableTriCharToLongFunction.java
/** * Returns a memoized (caching) version of this {@link ThrowableTriCharToLongFunction}. Whenever it is called, the * mapping between the input parameters and the return value is preserved in a cache, making subsequent calls * returning the memoized value instead of computing the return value again. * <p>/* w ww . j a v a2 s. co m*/ * Unless the function and therefore the used cache will be garbage-collected, it will keep all memoized values * forever. * * @return A memoized (caching) version of this {@code ThrowableTriCharToLongFunction}. * @implSpec This implementation does not allow the input parameters or return value to be {@code null} for the * resulting memoized function, as the cache used internally does not permit {@code null} keys or values. * @implNote The returned memoized function can be safely used concurrently from multiple threads which makes it * thread-safe. */ @Nonnull default ThrowableTriCharToLongFunction<X> memoized() { if (isMemoized()) { return this; } else { final Map<Triple<Character, Character, Character>, Long> cache = new ConcurrentHashMap<>(); final Object lock = new Object(); return (ThrowableTriCharToLongFunction<X> & Memoized) (value1, value2, value3) -> { final long returnValue; synchronized (lock) { returnValue = cache.computeIfAbsent(Triple.of(value1, value2, value3), ThrowableFunction .of(key -> applyAsLongThrows(key.getLeft(), key.getMiddle(), key.getRight()))); } return returnValue; }; } }
From source file:at.gridtec.lambda4j.function.tri.conversion.ThrowableTriFloatToIntFunction.java
/** * Returns a memoized (caching) version of this {@link ThrowableTriFloatToIntFunction}. Whenever it is called, the * mapping between the input parameters and the return value is preserved in a cache, making subsequent calls * returning the memoized value instead of computing the return value again. * <p>// w ww .j av a 2 s . c o m * Unless the function and therefore the used cache will be garbage-collected, it will keep all memoized values * forever. * * @return A memoized (caching) version of this {@code ThrowableTriFloatToIntFunction}. * @implSpec This implementation does not allow the input parameters or return value to be {@code null} for the * resulting memoized function, as the cache used internally does not permit {@code null} keys or values. * @implNote The returned memoized function can be safely used concurrently from multiple threads which makes it * thread-safe. */ @Nonnull default ThrowableTriFloatToIntFunction<X> memoized() { if (isMemoized()) { return this; } else { final Map<Triple<Float, Float, Float>, Integer> cache = new ConcurrentHashMap<>(); final Object lock = new Object(); return (ThrowableTriFloatToIntFunction<X> & Memoized) (value1, value2, value3) -> { final int returnValue; synchronized (lock) { returnValue = cache.computeIfAbsent(Triple.of(value1, value2, value3), ThrowableFunction .of(key -> applyAsIntThrows(key.getLeft(), key.getMiddle(), key.getRight()))); } return returnValue; }; } }
From source file:at.gridtec.lambda4j.function.tri.conversion.ThrowableTriShortToIntFunction.java
/** * Returns a memoized (caching) version of this {@link ThrowableTriShortToIntFunction}. Whenever it is called, the * mapping between the input parameters and the return value is preserved in a cache, making subsequent calls * returning the memoized value instead of computing the return value again. * <p>// w w w . j av a 2 s. co m * Unless the function and therefore the used cache will be garbage-collected, it will keep all memoized values * forever. * * @return A memoized (caching) version of this {@code ThrowableTriShortToIntFunction}. * @implSpec This implementation does not allow the input parameters or return value to be {@code null} for the * resulting memoized function, as the cache used internally does not permit {@code null} keys or values. * @implNote The returned memoized function can be safely used concurrently from multiple threads which makes it * thread-safe. */ @Nonnull default ThrowableTriShortToIntFunction<X> memoized() { if (isMemoized()) { return this; } else { final Map<Triple<Short, Short, Short>, Integer> cache = new ConcurrentHashMap<>(); final Object lock = new Object(); return (ThrowableTriShortToIntFunction<X> & Memoized) (value1, value2, value3) -> { final int returnValue; synchronized (lock) { returnValue = cache.computeIfAbsent(Triple.of(value1, value2, value3), ThrowableFunction .of(key -> applyAsIntThrows(key.getLeft(), key.getMiddle(), key.getRight()))); } return returnValue; }; } }
From source file:at.gridtec.lambda4j.function.tri.conversion.ThrowableTriIntToDoubleFunction.java
/** * Returns a memoized (caching) version of this {@link ThrowableTriIntToDoubleFunction}. Whenever it is called, the * mapping between the input parameters and the return value is preserved in a cache, making subsequent calls * returning the memoized value instead of computing the return value again. * <p>/*from ww w. j av a2 s.c om*/ * Unless the function and therefore the used cache will be garbage-collected, it will keep all memoized values * forever. * * @return A memoized (caching) version of this {@code ThrowableTriIntToDoubleFunction}. * @implSpec This implementation does not allow the input parameters or return value to be {@code null} for the * resulting memoized function, as the cache used internally does not permit {@code null} keys or values. * @implNote The returned memoized function can be safely used concurrently from multiple threads which makes it * thread-safe. */ @Nonnull default ThrowableTriIntToDoubleFunction<X> memoized() { if (isMemoized()) { return this; } else { final Map<Triple<Integer, Integer, Integer>, Double> cache = new ConcurrentHashMap<>(); final Object lock = new Object(); return (ThrowableTriIntToDoubleFunction<X> & Memoized) (value1, value2, value3) -> { final double returnValue; synchronized (lock) { returnValue = cache.computeIfAbsent(Triple.of(value1, value2, value3), ThrowableFunction .of(key -> applyAsDoubleThrows(key.getLeft(), key.getMiddle(), key.getRight()))); } return returnValue; }; } }
From source file:at.gridtec.lambda4j.function.tri.conversion.ThrowableTriByteToFloatFunction.java
/** * Returns a memoized (caching) version of this {@link ThrowableTriByteToFloatFunction}. Whenever it is called, the * mapping between the input parameters and the return value is preserved in a cache, making subsequent calls * returning the memoized value instead of computing the return value again. * <p>// w w w . j av a 2s . co m * Unless the function and therefore the used cache will be garbage-collected, it will keep all memoized values * forever. * * @return A memoized (caching) version of this {@code ThrowableTriByteToFloatFunction}. * @implSpec This implementation does not allow the input parameters or return value to be {@code null} for the * resulting memoized function, as the cache used internally does not permit {@code null} keys or values. * @implNote The returned memoized function can be safely used concurrently from multiple threads which makes it * thread-safe. */ @Nonnull default ThrowableTriByteToFloatFunction<X> memoized() { if (isMemoized()) { return this; } else { final Map<Triple<Byte, Byte, Byte>, Float> cache = new ConcurrentHashMap<>(); final Object lock = new Object(); return (ThrowableTriByteToFloatFunction<X> & Memoized) (value1, value2, value3) -> { final float returnValue; synchronized (lock) { returnValue = cache.computeIfAbsent(Triple.of(value1, value2, value3), ThrowableFunction .of(key -> applyAsFloatThrows(key.getLeft(), key.getMiddle(), key.getRight()))); } return returnValue; }; } }
From source file:at.gridtec.lambda4j.function.tri.conversion.ThrowableTriByteToShortFunction.java
/** * Returns a memoized (caching) version of this {@link ThrowableTriByteToShortFunction}. Whenever it is called, the * mapping between the input parameters and the return value is preserved in a cache, making subsequent calls * returning the memoized value instead of computing the return value again. * <p>//from ww w. j a v a 2 s . c om * Unless the function and therefore the used cache will be garbage-collected, it will keep all memoized values * forever. * * @return A memoized (caching) version of this {@code ThrowableTriByteToShortFunction}. * @implSpec This implementation does not allow the input parameters or return value to be {@code null} for the * resulting memoized function, as the cache used internally does not permit {@code null} keys or values. * @implNote The returned memoized function can be safely used concurrently from multiple threads which makes it * thread-safe. */ @Nonnull default ThrowableTriByteToShortFunction<X> memoized() { if (isMemoized()) { return this; } else { final Map<Triple<Byte, Byte, Byte>, Short> cache = new ConcurrentHashMap<>(); final Object lock = new Object(); return (ThrowableTriByteToShortFunction<X> & Memoized) (value1, value2, value3) -> { final short returnValue; synchronized (lock) { returnValue = cache.computeIfAbsent(Triple.of(value1, value2, value3), ThrowableFunction .of(key -> applyAsShortThrows(key.getLeft(), key.getMiddle(), key.getRight()))); } return returnValue; }; } }
From source file:at.gridtec.lambda4j.function.tri.conversion.ThrowableTriLongToFloatFunction.java
/** * Returns a memoized (caching) version of this {@link ThrowableTriLongToFloatFunction}. Whenever it is called, the * mapping between the input parameters and the return value is preserved in a cache, making subsequent calls * returning the memoized value instead of computing the return value again. * <p>/*from w w w . j a v a 2s . c o m*/ * Unless the function and therefore the used cache will be garbage-collected, it will keep all memoized values * forever. * * @return A memoized (caching) version of this {@code ThrowableTriLongToFloatFunction}. * @implSpec This implementation does not allow the input parameters or return value to be {@code null} for the * resulting memoized function, as the cache used internally does not permit {@code null} keys or values. * @implNote The returned memoized function can be safely used concurrently from multiple threads which makes it * thread-safe. */ @Nonnull default ThrowableTriLongToFloatFunction<X> memoized() { if (isMemoized()) { return this; } else { final Map<Triple<Long, Long, Long>, Float> cache = new ConcurrentHashMap<>(); final Object lock = new Object(); return (ThrowableTriLongToFloatFunction<X> & Memoized) (value1, value2, value3) -> { final float returnValue; synchronized (lock) { returnValue = cache.computeIfAbsent(Triple.of(value1, value2, value3), ThrowableFunction .of(key -> applyAsFloatThrows(key.getLeft(), key.getMiddle(), key.getRight()))); } return returnValue; }; } }
From source file:at.gridtec.lambda4j.function.tri.conversion.ThrowableTriLongToShortFunction.java
/** * Returns a memoized (caching) version of this {@link ThrowableTriLongToShortFunction}. Whenever it is called, the * mapping between the input parameters and the return value is preserved in a cache, making subsequent calls * returning the memoized value instead of computing the return value again. * <p>// w ww . j ava 2 s . c o m * Unless the function and therefore the used cache will be garbage-collected, it will keep all memoized values * forever. * * @return A memoized (caching) version of this {@code ThrowableTriLongToShortFunction}. * @implSpec This implementation does not allow the input parameters or return value to be {@code null} for the * resulting memoized function, as the cache used internally does not permit {@code null} keys or values. * @implNote The returned memoized function can be safely used concurrently from multiple threads which makes it * thread-safe. */ @Nonnull default ThrowableTriLongToShortFunction<X> memoized() { if (isMemoized()) { return this; } else { final Map<Triple<Long, Long, Long>, Short> cache = new ConcurrentHashMap<>(); final Object lock = new Object(); return (ThrowableTriLongToShortFunction<X> & Memoized) (value1, value2, value3) -> { final short returnValue; synchronized (lock) { returnValue = cache.computeIfAbsent(Triple.of(value1, value2, value3), ThrowableFunction .of(key -> applyAsShortThrows(key.getLeft(), key.getMiddle(), key.getRight()))); } return returnValue; }; } }
From source file:at.gridtec.lambda4j.function.tri.conversion.ThrowableTriCharToFloatFunction.java
/** * Returns a memoized (caching) version of this {@link ThrowableTriCharToFloatFunction}. Whenever it is called, the * mapping between the input parameters and the return value is preserved in a cache, making subsequent calls * returning the memoized value instead of computing the return value again. * <p>//from www.ja va2 s . co m * Unless the function and therefore the used cache will be garbage-collected, it will keep all memoized values * forever. * * @return A memoized (caching) version of this {@code ThrowableTriCharToFloatFunction}. * @implSpec This implementation does not allow the input parameters or return value to be {@code null} for the * resulting memoized function, as the cache used internally does not permit {@code null} keys or values. * @implNote The returned memoized function can be safely used concurrently from multiple threads which makes it * thread-safe. */ @Nonnull default ThrowableTriCharToFloatFunction<X> memoized() { if (isMemoized()) { return this; } else { final Map<Triple<Character, Character, Character>, Float> cache = new ConcurrentHashMap<>(); final Object lock = new Object(); return (ThrowableTriCharToFloatFunction<X> & Memoized) (value1, value2, value3) -> { final float returnValue; synchronized (lock) { returnValue = cache.computeIfAbsent(Triple.of(value1, value2, value3), ThrowableFunction .of(key -> applyAsFloatThrows(key.getLeft(), key.getMiddle(), key.getRight()))); } return returnValue; }; } }
From source file:at.gridtec.lambda4j.function.tri.conversion.ThrowableTriCharToShortFunction.java
/** * Returns a memoized (caching) version of this {@link ThrowableTriCharToShortFunction}. Whenever it is called, the * mapping between the input parameters and the return value is preserved in a cache, making subsequent calls * returning the memoized value instead of computing the return value again. * <p>//from w w w.ja v a2 s . co m * Unless the function and therefore the used cache will be garbage-collected, it will keep all memoized values * forever. * * @return A memoized (caching) version of this {@code ThrowableTriCharToShortFunction}. * @implSpec This implementation does not allow the input parameters or return value to be {@code null} for the * resulting memoized function, as the cache used internally does not permit {@code null} keys or values. * @implNote The returned memoized function can be safely used concurrently from multiple threads which makes it * thread-safe. */ @Nonnull default ThrowableTriCharToShortFunction<X> memoized() { if (isMemoized()) { return this; } else { final Map<Triple<Character, Character, Character>, Short> cache = new ConcurrentHashMap<>(); final Object lock = new Object(); return (ThrowableTriCharToShortFunction<X> & Memoized) (value1, value2, value3) -> { final short returnValue; synchronized (lock) { returnValue = cache.computeIfAbsent(Triple.of(value1, value2, value3), ThrowableFunction .of(key -> applyAsShortThrows(key.getLeft(), key.getMiddle(), key.getRight()))); } return returnValue; }; } }