/*
 * Copyright (c) 2018 Goldman Sachs.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * and Eclipse Distribution License v. 1.0 which accompany this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 */

package org.eclipse.collections.impl.set.immutable.primitive;

import java.io.IOException;
import java.io.Serializable;

import org.eclipse.collections.api.FloatIterable;
import org.eclipse.collections.api.LazyFloatIterable;
import org.eclipse.collections.api.RichIterable;
import org.eclipse.collections.api.bag.primitive.MutableFloatBag;
import org.eclipse.collections.api.set.ImmutableSet;
import org.eclipse.collections.api.set.primitive.ImmutableFloatSet;
import org.eclipse.collections.api.set.primitive.FloatSet;
import org.eclipse.collections.api.set.primitive.MutableFloatSet;
import org.eclipse.collections.api.block.function.primitive.FloatToObjectFunction;
import org.eclipse.collections.api.block.function.primitive.ObjectFloatToObjectFunction;
import org.eclipse.collections.api.block.predicate.primitive.FloatPredicate;
import org.eclipse.collections.api.block.procedure.primitive.FloatIntProcedure;
import org.eclipse.collections.api.block.procedure.primitive.FloatProcedure;
import org.eclipse.collections.api.iterator.FloatIterator;
import org.eclipse.collections.api.list.primitive.MutableFloatList;
import org.eclipse.collections.impl.bag.mutable.primitive.FloatHashBag;
import org.eclipse.collections.impl.factory.Lists;
import org.eclipse.collections.impl.factory.Sets;
import org.eclipse.collections.impl.iterator.UnmodifiableFloatIterator;
import org.eclipse.collections.impl.set.mutable.primitive.FloatHashSet;
import org.eclipse.collections.impl.factory.primitive.FloatSets;
import org.eclipse.collections.impl.lazy.primitive.LazyFloatIterableAdapter;
import org.eclipse.collections.impl.list.mutable.primitive.FloatArrayList;

ImmutableFloatSingletonSet is an optimization for ImmutableFloatSet of size 1. This file was automatically generated from template file immutablePrimitiveSingletonSet.stg.
Since:4.0.
/** * ImmutableFloatSingletonSet is an optimization for {@link ImmutableFloatSet} of size 1. * This file was automatically generated from template file immutablePrimitiveSingletonSet.stg. * * @since 4.0. */
final class ImmutableFloatSingletonSet implements ImmutableFloatSet, Serializable { private static final long serialVersionUID = 1L; private final float element; ImmutableFloatSingletonSet(float element) { this.element = element; } @Override public ImmutableFloatSet newWith(float element) { return FloatSets.immutable.with(this.element, element); } @Override public ImmutableFloatSet newWithout(float element) { return Float.compare(this.element, element) == 0 ? FloatSets.immutable.with() : this; } @Override public ImmutableFloatSet newWithAll(FloatIterable elements) { return FloatHashSet.newSet(elements).with(this.element).toImmutable(); } @Override public ImmutableFloatSet newWithoutAll(FloatIterable elements) { return elements.contains(this.element) ? FloatSets.immutable.with() : this; } @Override public int size() { return 1; } @Override public boolean isEmpty() { return false; } @Override public boolean notEmpty() { return true; } @Override public boolean contains(float value) { return Float.compare(this.element, value) == 0; } @Override public boolean containsAll(FloatIterable source) { for (FloatIterator iterator = source.floatIterator(); iterator.hasNext(); ) { if (Float.compare(this.element, iterator.next()) != 0) { return false; } } return true; } @Override public boolean containsAll(float... source) { for (float value : source) { if (Float.compare(this.element, value) != 0) { return false; } } return true; } @Override public void forEach(FloatProcedure procedure) { this.each(procedure); }
Since:7.0.
/** * @since 7.0. */
@Override public void each(FloatProcedure procedure) { procedure.value(this.element); } @Override public ImmutableFloatSet select(FloatPredicate predicate) { return predicate.accept(this.element) ? FloatHashSet.newSetWith(this.element).toImmutable() : new FloatHashSet().toImmutable(); } @Override public ImmutableFloatSet reject(FloatPredicate predicate) { return predicate.accept(this.element) ? new FloatHashSet().toImmutable() : FloatHashSet.newSetWith(this.element).toImmutable(); } @Override public <V> ImmutableSet<V> collect(FloatToObjectFunction<? extends V> function) { return Sets.immutable.with(function.valueOf(this.element)); } @Override public MutableFloatList toList() { return FloatArrayList.newListWith(this.element); } public int sizeDistinct() { return 1; } public int occurrencesOf(float item) { return Float.compare(this.element, item) == 0 ? 1 : 0; } public void forEachWithOccurrences(FloatIntProcedure floatIntProcedure) { floatIntProcedure.value(this.element, 1); } @Override public float detectIfNone(FloatPredicate predicate, float ifNone) { return predicate.accept(this.element) ? this.element : ifNone; } @Override public int count(FloatPredicate predicate) { return predicate.accept(this.element) ? 1 : 0; } @Override public boolean anySatisfy(FloatPredicate predicate) { return predicate.accept(this.element); } @Override public double sum() { return this.element; } @Override public float min() { return this.element; } @Override public float max() { return this.element; } @Override public float maxIfEmpty(float defaultValue) { return this.element; } @Override public float minIfEmpty(float defaultValue) { return this.element; } @Override public double average() { return this.element; } @Override public double median() { return this.element; } @Override public float[] toSortedArray() { return new float[]{this.element}; } @Override public MutableFloatList toSortedList() { return FloatArrayList.newListWith(this.element); } @Override public boolean noneSatisfy(FloatPredicate predicate) { return !predicate.accept(this.element); } @Override public boolean allSatisfy(FloatPredicate predicate) { return predicate.accept(this.element); } @Override public <T> T injectInto(T injectedValue, ObjectFloatToObjectFunction<? super T, ? extends T> function) { return function.valueOf(injectedValue, this.element); } @Override public RichIterable<FloatIterable> chunk(int size) { if (size <= 0) { throw new IllegalArgumentException("Size for groups must be positive but was: " + size); } return Lists.immutable.with(this); } @Override public boolean equals(Object obj) { if (obj == this) { return true; } if (!(obj instanceof FloatSet)) { return false; } FloatSet set = (FloatSet) obj; if (set.size() != 1) { return false; } return set.contains(this.element); } @Override public int hashCode() { return Float.floatToIntBits(this.element); } @Override public MutableFloatSet toSet() { return FloatHashSet.newSetWith(this.element); } @Override public MutableFloatBag toBag() { return FloatHashBag.newBagWith(this.element); } @Override public FloatSet freeze() { return this; } @Override public ImmutableFloatSet toImmutable() { return this; } @Override public LazyFloatIterable asLazy() { return new LazyFloatIterableAdapter(this); } @Override public float[] toArray() { return new float[]{this.element}; } @Override public float[] toArray(float[] target) { if (target.length < 1) { target = new float[]{this.element}; } else { target[0] = this.element; } return target; } @Override public String toString() { return '[' + this.makeString() + ']'; } @Override public String makeString() { return this.makeString(", "); } @Override public String makeString(String separator) { return this.makeString("", separator, ""); } @Override public String makeString(String start, String separator, String end) { Appendable stringBuilder = new StringBuilder(); this.appendString(stringBuilder, start, separator, end); return stringBuilder.toString(); } @Override public void appendString(Appendable appendable) { this.appendString(appendable, ", "); } @Override public void appendString(Appendable appendable, String separator) { this.appendString(appendable, "", separator, ""); } @Override public void appendString(Appendable appendable, String start, String separator, String end) { try { appendable.append(start); appendable.append(String.valueOf(this.element)); appendable.append(end); } catch (IOException e) { throw new RuntimeException(e); } } @Override public FloatIterator floatIterator() { return new UnmodifiableFloatIterator(FloatHashSet.newSetWith(this.element).floatIterator()); } }