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GS Collections is a collections framework for Java. It has JDK-compatible List, Set and Map implementations with a rich API and set of utility classes that work with any JDK compatible Collections, Arrays, Maps or Strings. The iteration protocol was inspired by the Smalltalk collection framework.
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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.impl.primitive;

import java.io.Serializable;

import com.gs.collections.api.DoubleIterable;
import com.gs.collections.api.LazyDoubleIterable;
import com.gs.collections.api.RichIterable;
import com.gs.collections.api.bag.primitive.MutableDoubleBag;
import com.gs.collections.api.block.function.primitive.DoubleToObjectFunction;
import com.gs.collections.api.block.function.primitive.ObjectDoubleToObjectFunction;
import com.gs.collections.api.block.predicate.primitive.DoublePredicate;
import com.gs.collections.api.block.procedure.primitive.DoubleProcedure;
import com.gs.collections.api.iterator.DoubleIterator;
import com.gs.collections.api.list.primitive.MutableDoubleList;
import com.gs.collections.api.set.primitive.MutableDoubleSet;
import net.jcip.annotations.GuardedBy;

/**
 * A synchronized view of a DoubleIterable.
 * This file was automatically generated from template file synchronizedPrimitiveIterable.stg.
 *
 * @since 5.0.
 */
public class SynchronizedDoubleIterable implements DoubleIterable, Serializable
{
    private static final long serialVersionUID = 1L;

    private final Object lock;
    @GuardedBy("this.lock")
    private final DoubleIterable iterable;

    protected SynchronizedDoubleIterable(DoubleIterable iterable)
    {
        this(iterable, null);
    }

    protected SynchronizedDoubleIterable(DoubleIterable iterable, Object newLock)
    {
        if (iterable == null)
        {
            throw new IllegalArgumentException("Cannot create a SynchronizedDoubleIterable on a null collection");
        }
        this.iterable = iterable;
        this.lock = newLock == null ? this : newLock;
    }

    /**
     * This method will take a DoubleIterable and wrap it directly in a SynchronizedDoubleIterable.
     */
    public static SynchronizedDoubleIterable of(DoubleIterable iterable)
    {
        return new SynchronizedDoubleIterable(iterable);
    }

    /**
     * This method will take a DoubleIterable and wrap it directly in a SynchronizedDoubleIterable. Additionally,
     * a developer specifies which lock to use with the collection.
     */
    public static SynchronizedDoubleIterable of(DoubleIterable iterable, Object lock)
    {
        return new SynchronizedDoubleIterable(iterable, lock);
    }

    public double[] toArray()
    {
        synchronized (this.lock)
        {
            return this.iterable.toArray();
        }
    }

    public boolean contains(double value)
    {
        synchronized (this.lock)
        {
            return this.iterable.contains(value);
        }
    }

    public boolean containsAll(double... source)
    {
        synchronized (this.lock)
        {
            return this.iterable.containsAll(source);
        }
    }

    public boolean containsAll(DoubleIterable source)
    {
        synchronized (this.lock)
        {
            return this.iterable.containsAll(source);
        }
    }

    public void forEach(DoubleProcedure procedure)
    {
        this.each(procedure);
    }

    /**
     * @since 7.0.
     */
    public void each(DoubleProcedure procedure)
    {
        synchronized (this.lock)
        {
            this.iterable.forEach(procedure);
        }
    }

    public DoubleIterable select(DoublePredicate predicate)
    {
        synchronized (this.lock)
        {
            return this.iterable.select(predicate);
        }
    }

    public DoubleIterable reject(DoublePredicate predicate)
    {
        synchronized (this.lock)
        {
            return this.iterable.reject(predicate);
        }
    }

    public  RichIterable collect(DoubleToObjectFunction function)
    {
        synchronized (this.lock)
        {
            return this.iterable.collect(function);
        }
    }

    public double detectIfNone(DoublePredicate predicate, double ifNone)
    {
        synchronized (this.lock)
        {
            return this.iterable.detectIfNone(predicate, ifNone);
        }
    }

    public int count(DoublePredicate predicate)
    {
        synchronized (this.lock)
        {
            return this.iterable.count(predicate);
        }
    }

    public boolean anySatisfy(DoublePredicate predicate)
    {
        synchronized (this.lock)
        {
            return this.iterable.anySatisfy(predicate);
        }
    }

    public boolean allSatisfy(DoublePredicate predicate)
    {
        synchronized (this.lock)
        {
            return this.iterable.allSatisfy(predicate);
        }
    }

    public boolean noneSatisfy(DoublePredicate predicate)
    {
        synchronized (this.lock)
        {
            return this.iterable.noneSatisfy(predicate);
        }
    }

    public MutableDoubleList toList()
    {
        synchronized (this.lock)
        {
            return this.iterable.toList();
        }
    }

    public MutableDoubleSet toSet()
    {
        synchronized (this.lock)
        {
            return this.iterable.toSet();
        }
    }

    public MutableDoubleBag toBag()
    {
        synchronized (this.lock)
        {
            return this.iterable.toBag();
        }
    }

    public LazyDoubleIterable asLazy()
    {
        synchronized (this.lock)
        {
            return this.iterable.asLazy();
        }
    }

    public double sum()
    {
        synchronized (this.lock)
        {
            return this.iterable.sum();
        }
    }

    public double max()
    {
        synchronized (this.lock)
        {
            return this.iterable.max();
        }
    }

    public double maxIfEmpty(double defaultValue)
    {
        synchronized (this.lock)
        {
            return this.iterable.maxIfEmpty(defaultValue);
        }
    }

    public double min()
    {
        synchronized (this.lock)
        {
            return this.iterable.min();
        }
    }

    public double minIfEmpty(double defaultValue)
    {
        synchronized (this.lock)
        {
            return this.iterable.minIfEmpty(defaultValue);
        }
    }

    public double average()
    {
        synchronized (this.lock)
        {
            return this.iterable.average();
        }
    }

    public double median()
    {
        synchronized (this.lock)
        {
            return this.iterable.median();
        }
    }

    public double[] toSortedArray()
    {
        synchronized (this.lock)
        {
            return this.iterable.toSortedArray();
        }
    }

    public MutableDoubleList toSortedList()
    {
        synchronized (this.lock)
        {
            return this.iterable.toSortedList();
        }
    }


    public int size()
    {
        synchronized (this.lock)
        {
            return this.iterable.size();
        }
    }

    public boolean isEmpty()
    {
        synchronized (this.lock)
        {
            return this.iterable.isEmpty();
        }
    }

    public boolean notEmpty()
    {
        synchronized (this.lock)
        {
            return this.iterable.notEmpty();
        }
    }

    public  T injectInto(T injectedValue, ObjectDoubleToObjectFunction function)
    {
        synchronized (this.lock)
        {
            return this.iterable.injectInto(injectedValue, function);
        }
    }

    @Override
    public String toString()
    {
        synchronized (this.lock)
        {
            return this.iterable.toString();
        }
    }

    public String makeString()
    {
        synchronized (this.lock)
        {
            return this.iterable.makeString();
        }
    }

    public String makeString(String separator)
    {
        synchronized (this.lock)
        {
            return this.iterable.makeString(separator);
        }
    }

    public String makeString(String start, String separator, String end)
    {
        synchronized (this.lock)
        {
            return this.iterable.makeString(start, separator, end);
        }
    }

    public void appendString(Appendable appendable)
    {
        synchronized (this.lock)
        {
            this.iterable.appendString(appendable);
        }
    }

    public void appendString(Appendable appendable, String separator)
    {
        synchronized (this.lock)
        {
            this.iterable.appendString(appendable, separator);
        }
    }

    public void appendString(Appendable appendable, String start, String separator, String end)
    {
        synchronized (this.lock)
        {
            this.iterable.appendString(appendable, start, separator, end);
        }
    }

    /**
     * Must be called in a synchronized block.
     */
    public DoubleIterator doubleIterator()
    {
        return this.iterable.doubleIterator();
    }
}