com.speedment.common.tuple.internal.nonnullable.mapper.Tuple1MapperImpl Maven / Gradle / Ivy
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/*
*
* Copyright (c) 2006-2019, Speedment, Inc. All Rights Reserved.
*
* 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.speedment.common.tuple.internal.nonnullable.mapper;
import com.speedment.common.tuple.Tuple1;
import com.speedment.common.tuple.TupleMapper;
import com.speedment.common.tuple.Tuples;
import java.util.function.Function;
import static java.util.Objects.requireNonNull;
/**
* An implementation class of a {@link TupleMapper } of degree 1
*
* Generated by com.speedment.sources.pattern.tuple.TupleMapperImplPattern
*
* @param Type of the original object for the mapper to use when creating a
* {@code Tuple }
* @param type of element 0
*
* @author Per Minborg
*/
public final class Tuple1MapperImpl implements TupleMapper> {
private final Function m0;
/**
* Constructs a {@link TupleMapper } that can create {@link Tuple1 }.
*
* @param m0 mapper to apply for element 0
*/
public Tuple1MapperImpl(Function m0) {
this.m0 = requireNonNull(m0);
}
@Override
public Tuple1 apply(T t) {
return Tuples.of(
m0.apply(t)
);
}
@Override
public int degree() {
return 1;
}
@Override
public Function get(int index) {
switch(index){
case 0 : return get0();
default : throw new IndexOutOfBoundsException();
}
}
public Function get0() {
return m0;
}
}