/*
* 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 java.util.Iterator;
import com.gs.collections.api.ShortIterable;
import com.gs.collections.api.block.function.primitive.ShortToObjectFunction;
import com.gs.collections.api.block.procedure.Procedure;
import com.gs.collections.api.block.procedure.Procedure2;
import com.gs.collections.api.block.procedure.primitive.ObjectIntProcedure;
import com.gs.collections.api.block.procedure.primitive.ShortProcedure;
import com.gs.collections.api.iterator.ShortIterator;
import com.gs.collections.impl.lazy.AbstractLazyIterable;
public class CollectShortToObjectIterable<V>
extends AbstractLazyIterable<V>
{
private final ShortIterable iterable;
private final ShortToObjectFunction<? extends V> function;
public CollectShortToObjectIterable(ShortIterable iterable, ShortToObjectFunction<? extends V> function)
{
this.iterable = iterable;
this.function = function;
}
public void forEach(final Procedure<? super V> procedure)
{
this.iterable.forEach(new ShortProcedure()
{
public void value(short each)
{
procedure.value(CollectShortToObjectIterable.this.function.valueOf(each));
}
});
}
public void forEachWithIndex(final ObjectIntProcedure<? super V> objectIntProcedure)
{
this.iterable.forEach(new ShortProcedure()
{
private int index;
public void value(short each)
{
objectIntProcedure.value(CollectShortToObjectIterable.this.function.valueOf(each), this.index++);
}
});
}
public <P> void forEachWith(final Procedure2<? super V, ? super P> procedure, final P parameter)
{
this.iterable.forEach(new ShortProcedure()
{
public void value(short each)
{
procedure.value(CollectShortToObjectIterable.this.function.valueOf(each), parameter);
}
});
}
public Iterator<V> iterator()
{
return new Iterator<V>()
{
private final ShortIterator iterator = CollectShortToObjectIterable.this.iterable.shortIterator();
public boolean hasNext()
{
return this.iterator.hasNext();
}
public V next()
{
return CollectShortToObjectIterable.this.function.valueOf(this.iterator.next());
}
public void remove()
{
throw new UnsupportedOperationException("Cannot call remove() on " + this.getClass().getSimpleName());
}
};
}
@Override
public int size()
{
return this.iterable.size();
}
@Override
public boolean isEmpty()
{
return this.iterable.isEmpty();
}
@Override
public boolean notEmpty()
{
return this.iterable.notEmpty();
}
}