/*
* 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.lazy.primitive;
import com.gs.collections.api.DoubleIterable;
import com.gs.collections.api.LazyDoubleIterable;
import com.gs.collections.api.LazyIterable;
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.list.primitive.MutableDoubleList;
import com.gs.collections.api.set.primitive.MutableDoubleSet;
import com.gs.collections.impl.bag.mutable.primitive.DoubleHashBag;
import com.gs.collections.impl.block.factory.primitive.DoublePredicates;
import com.gs.collections.impl.factory.primitive.DoubleSets;
import com.gs.collections.impl.list.mutable.primitive.DoubleArrayList;
import com.gs.collections.impl.set.mutable.primitive.DoubleHashSet;
import com.gs.collections.impl.utility.internal.primitive.DoubleIterableIterate;
import com.gs.collections.impl.utility.primitive.LazyDoubleIterate;
/**
* This file was automatically generated from template file abstractLazyPrimitiveIterable.stg.
* @since 5.0
*/
public abstract class AbstractLazyDoubleIterable implements LazyDoubleIterable
{
public int size()
{
return this.count(DoublePredicates.alwaysTrue());
}
@Override
public String toString()
{
return this.makeString("[", ", ", "]");
}
public boolean isEmpty()
{
return DoubleIterableIterate.isEmpty(this);
}
public boolean notEmpty()
{
return DoubleIterableIterate.notEmpty(this);
}
public String makeString()
{
return this.makeString(", ");
}
public String makeString(String separator)
{
return this.makeString("", separator, "");
}
public String makeString(String start, String separator, String end)
{
Appendable stringBuilder = new StringBuilder();
this.appendString(stringBuilder, start, separator, end);
return stringBuilder.toString();
}
public void appendString(Appendable appendable)
{
this.appendString(appendable, ", ");
}
public void appendString(Appendable appendable, String separator)
{
this.appendString(appendable, "", separator, "");
}
public void appendString(Appendable appendable, String start, String separator, String end)
{
DoubleIterableIterate.appendString(this, appendable, start, separator, end);
}
public boolean contains(double value)
{
return this.anySatisfy(DoublePredicates.equal(value));
}
public boolean containsAll(double... source)
{
return this.containsAll(DoubleSets.immutable.of(source));
}
public boolean containsAll(DoubleIterable source)
{
return source.allSatisfy(new DoublePredicate()
{
public boolean accept(double value)
{
return AbstractLazyDoubleIterable.this.contains(value);
}
});
}
public LazyDoubleIterable select(DoublePredicate predicate)
{
return LazyDoubleIterate.select(this, predicate);
}
public LazyDoubleIterable reject(DoublePredicate predicate)
{
return LazyDoubleIterate.select(this, DoublePredicates.not(predicate));
}
public <V> LazyIterable<V> collect(DoubleToObjectFunction<? extends V> function)
{
return LazyDoubleIterate.collect(this, function);
}
public double detectIfNone(DoublePredicate predicate, double ifNone)
{
return DoubleIterableIterate.detectIfNone(this, predicate, ifNone);
}
public int count(DoublePredicate predicate)
{
return DoubleIterableIterate.count(this, predicate);
}
public boolean anySatisfy(DoublePredicate predicate)
{
return DoubleIterableIterate.anySatisfy(this, predicate);
}
public boolean allSatisfy(DoublePredicate predicate)
{
return DoubleIterableIterate.allSatisfy(this, predicate);
}
public boolean noneSatisfy(DoublePredicate predicate)
{
return DoubleIterableIterate.noneSatisfy(this, predicate);
}
public <T> T injectInto(T injectedValue, ObjectDoubleToObjectFunction<? super T, ? extends T> function)
{
return DoubleIterableIterate.injectInto(this, injectedValue, function);
}
public double sum()
{
return DoubleIterableIterate.sum(this);
}
public double max()
{
return DoubleIterableIterate.max(this);
}
public double maxIfEmpty(double ifEmpty)
{
return DoubleIterableIterate.maxIfEmpty(this, ifEmpty);
}
public double min()
{
return DoubleIterableIterate.min(this);
}
public double minIfEmpty(double ifEmpty)
{
return DoubleIterableIterate.minIfEmpty(this, ifEmpty);
}
public double average()
{
if (this.isEmpty())
{
throw new ArithmeticException();
}
return (double) this.sum() / (double) this.size();
}
public double median()
{
if (this.isEmpty())
{
throw new ArithmeticException();
}
double[] sortedArray = this.toSortedArray();
int middleIndex = sortedArray.length >> 1;
if (sortedArray.length > 1 && (sortedArray.length & 1) == 0)
{
double first = sortedArray[middleIndex];
double second = sortedArray[middleIndex - 1];
return ((double) first + (double) second) / 2.0;
}
return (double) sortedArray[middleIndex];
}
public double[] toSortedArray()
{
return this.toSortedList().toArray();
}
public MutableDoubleList toSortedList()
{
return DoubleArrayList.newList(this).sortThis();
}
public double[] toArray()
{
return this.toList().toArray();
}
public MutableDoubleList toList()
{
final MutableDoubleList list = new DoubleArrayList();
this.forEach(new DoubleProcedure()
{
public void value(double each)
{
list.add(each);
}
});
return list;
}
public MutableDoubleSet toSet()
{
final MutableDoubleSet set = new DoubleHashSet();
this.forEach(new DoubleProcedure()
{
public void value(double each)
{
set.add(each);
}
});
return set;
}
public MutableDoubleBag toBag()
{
final MutableDoubleBag bag = new DoubleHashBag();
this.forEach(new DoubleProcedure()
{
public void value(double each)
{
bag.add(each);
}
});
return bag;
}
public LazyDoubleIterable asLazy()
{
return this;
}
}