com.gs.collections.api.stack.primitive.DoubleStack Maven / Gradle / Ivy

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/*
 * Copyright 2014 Goldman Sachs.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.gs.collections.api.stack.primitive;

import com.gs.collections.api.DoubleIterable;
import com.gs.collections.api.block.function.primitive.DoubleToObjectFunction;
import com.gs.collections.api.block.predicate.primitive.DoublePredicate;
import com.gs.collections.api.list.primitive.DoubleList;
import com.gs.collections.api.stack.StackIterable;

/**
 * This file was automatically generated from template file primitiveStack.stg.
 *
 * @since 3.0.
 */
public interface DoubleStack extends DoubleIterable
{
    /**
     * Returns the top of the stack.
     */
    double peek();

    /**
     * Returns DoubleList of the number of elements specified by the count, beginning with the top of the stack.
     */
    DoubleList peek(int count);

    /**
     * Returns the element at the specified index.
     *
     * @param index the location to peek into
     */
    double peekAt(int index);

    DoubleStack select(DoublePredicate predicate);

    DoubleStack reject(DoublePredicate predicate);

     StackIterable collect(DoubleToObjectFunction function);

    /**
     * Follows the same general contract as {@link StackIterable#equals(Object)}.
     */
    @Override
    boolean equals(Object o);

    /**
     * Follows the same general contract as {@link StackIterable#hashCode()}.
     */
    @Override
    int hashCode();

    ImmutableDoubleStack toImmutable();
}