/*
 * 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.stack.immutable.primitive;

import java.io.IOException;
import java.io.Serializable;
import java.util.EmptyStackException;
import java.util.NoSuchElementException;

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.block.function.primitive.FloatToObjectFunction;
import org.eclipse.collections.api.block.function.primitive.ObjectFloatIntToObjectFunction;
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.FloatList;
import org.eclipse.collections.api.list.primitive.MutableFloatList;
import org.eclipse.collections.api.set.primitive.MutableFloatSet;
import org.eclipse.collections.api.stack.ImmutableStack;
import org.eclipse.collections.api.stack.primitive.ImmutableFloatStack;
import org.eclipse.collections.api.stack.primitive.FloatStack;
import org.eclipse.collections.impl.bag.mutable.primitive.FloatHashBag;
import org.eclipse.collections.impl.factory.Stacks;
import org.eclipse.collections.impl.factory.primitive.FloatStacks;
import org.eclipse.collections.impl.iterator.ImmutableEmptyFloatIterator;
import org.eclipse.collections.impl.lazy.primitive.LazyFloatIterableAdapter;
import org.eclipse.collections.impl.list.mutable.primitive.FloatArrayList;
import org.eclipse.collections.impl.set.mutable.primitive.FloatHashSet;
import org.eclipse.collections.impl.factory.Lists;

ImmutableFloatEmptyStack is an optimization for ImmutableFloatStack of size 0. This file was automatically generated from template file immutablePrimitiveEmptyStack.stg.
/** * ImmutableFloatEmptyStack is an optimization for {@link ImmutableFloatStack} of size 0. * This file was automatically generated from template file immutablePrimitiveEmptyStack.stg. */
final class ImmutableFloatEmptyStack implements ImmutableFloatStack, Serializable { static final ImmutableFloatStack INSTANCE = new ImmutableFloatEmptyStack(); private static final long serialVersionUID = 1L; private Object readResolve() { return INSTANCE; } @Override public FloatIterator floatIterator() { return ImmutableEmptyFloatIterator.INSTANCE; } @Override public void forEach(FloatProcedure procedure) { }
Since:7.0.
/** * @since 7.0. */
@Override public void each(FloatProcedure procedure) { } @Override public int count(FloatPredicate predicate) { return 0; } @Override public boolean anySatisfy(FloatPredicate predicate) { return false; } @Override public boolean allSatisfy(FloatPredicate predicate) { return true; } @Override public boolean noneSatisfy(FloatPredicate predicate) { return true; } @Override public float peek() { throw new EmptyStackException(); } @Override public FloatList peek(int count) { this.checkNegativeCount(count); if (count == 0) { return new FloatArrayList(0); } throw new EmptyStackException(); } @Override public float peekAt(int index) { this.checkNegativeCount(index); throw new EmptyStackException(); } @Override public ImmutableFloatStack select(FloatPredicate predicate) { return this; } @Override public ImmutableFloatStack reject(FloatPredicate predicate) { return this; } @Override public float detectIfNone(FloatPredicate predicate, float ifNone) { return ifNone; } @Override public <V> ImmutableStack<V> collect(FloatToObjectFunction<? extends V> function) { return Stacks.immutable.of(); } @Override public double sum() { return 0; } @Override public float max() { throw new NoSuchElementException(); } @Override public float maxIfEmpty(float defaultValue) { return defaultValue; } @Override public float min() { throw new NoSuchElementException(); } @Override public float minIfEmpty(float defaultValue) { return defaultValue; } @Override public double average() { throw new ArithmeticException(); } @Override public double median() { throw new ArithmeticException(); } @Override public float[] toSortedArray() { return new float[0]; } @Override public MutableFloatList toSortedList() { return new FloatArrayList(); } @Override public float[] toArray() { return new float[0]; } @Override public float[] toArray(float[] target) { return target; } @Override public boolean contains(float value) { return false; } @Override public boolean containsAll(float... source) { return source.length == 0; } @Override public boolean containsAll(FloatIterable source) { return source.isEmpty(); } @Override public MutableFloatList toList() { return new FloatArrayList(); } @Override public MutableFloatSet toSet() { return new FloatHashSet(); } @Override public MutableFloatBag toBag() { return new FloatHashBag(); } @Override public LazyFloatIterable asLazy() { return new LazyFloatIterableAdapter(this); } @Override public ImmutableFloatStack toImmutable() { return this; } @Override public ImmutableFloatStack push(float element) { return FloatStacks.immutable.with(element); } @Override public ImmutableFloatStack pop() { throw new EmptyStackException(); } @Override public ImmutableFloatStack pop(int count) { this.checkNegativeCount(count); if (count == 0) { return this; } throw new EmptyStackException(); } private void checkNegativeCount(int count) { if (count < 0) { throw new IllegalArgumentException("Count must be positive but was " + count); } } @Override public int size() { return 0; } @Override public boolean isEmpty() { return true; } @Override public boolean notEmpty() { return false; } @Override public <T> T injectInto(T injectedValue, ObjectFloatToObjectFunction<? super T, ? extends T> function) { return injectedValue; } @Override public RichIterable<FloatIterable> chunk(int size) { return Lists.immutable.empty(); } @Override public boolean equals(Object otherStack) { if (otherStack == this) { return true; } if (!(otherStack instanceof FloatStack)) { return false; } FloatStack stack = (FloatStack) otherStack; return stack.isEmpty(); } @Override public int hashCode() { return 1; } @Override public String toString() { return "[]"; } @Override public String makeString() { return ""; } @Override public String makeString(String separator) { return ""; } @Override public String makeString(String start, String separator, String end) { return start + end; } @Override public void appendString(Appendable appendable) { } @Override public void appendString(Appendable appendable, String separator) { } @Override public void appendString(Appendable appendable, String start, String separator, String end) { try { appendable.append(start); appendable.append(end); } catch (IOException e) { throw new RuntimeException(e); } } @Override public float getFirst() { throw new UnsupportedOperationException(this.getClass().getSimpleName() + ".getFirst() not implemented yet"); } @Override public int indexOf(float value) { throw new UnsupportedOperationException(this.getClass().getSimpleName() + ".indexOf() not implemented yet"); } @Override public <T> T injectIntoWithIndex(T injectedValue, ObjectFloatIntToObjectFunction<? super T, ? extends T> function) { throw new UnsupportedOperationException(this.getClass().getSimpleName() + ".injectIntoWithIndex() not implemented yet"); } @Override public void forEachWithIndex(FloatIntProcedure procedure) { throw new UnsupportedOperationException(this.getClass().getSimpleName() + ".forEachWithIndex() not implemented yet"); } }