/*
* 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.map.immutable.primitive;
import com.gs.collections.api.block.procedure.primitive.ByteProcedure;
import com.gs.collections.api.factory.map.primitive.ImmutableByteObjectMapFactory;
import com.gs.collections.api.map.primitive.ImmutableByteObjectMap;
import com.gs.collections.api.map.primitive.ByteObjectMap;
/**
* ImmutableByteObjectMapFactoryImpl is a factory implementation which creates instances of type {@link ImmutableByteObjectMap}.
* This file was automatically generated from template file immutablePrimitiveObjectMapFactoryImpl.stg.
*
* @since 4.0.
*/
public class ImmutableByteObjectMapFactoryImpl implements ImmutableByteObjectMapFactory
{
public <V> ImmutableByteObjectMap<V> of()
{
return this.with();
}
public <V> ImmutableByteObjectMap<V> with()
{
return (ImmutableByteObjectMap<V>) ImmutableByteObjectEmptyMap.INSTANCE;
}
public <V> ImmutableByteObjectMap<V> of(byte key, V value)
{
return this.with(key, value);
}
public <V> ImmutableByteObjectMap<V> with(byte key, V value)
{
return new ImmutableByteObjectSingletonMap<V>(key, value);
}
public <V> ImmutableByteObjectMap<V> ofAll(ByteObjectMap<? extends V> map)
{
return this.withAll(map);
}
public <V> ImmutableByteObjectMap<V> withAll(ByteObjectMap<? extends V> map)
{
if (map instanceof ImmutableByteObjectMap)
{
return (ImmutableByteObjectMap<V>) map;
}
if (map.isEmpty())
{
return this.with();
}
if (map.size() == 1)
{
//TODO use keysView() when available.
final byte[] array = new byte[1];
map.forEachKey(new ByteProcedure()
{
public void value(byte each)
{
array[0] = each;
}
});
return new ImmutableByteObjectSingletonMap<V>(array[0], map.get(array[0]));
}
return new ImmutableByteObjectHashMap<V>(map);
}
}