com.speedment.common.tuple.internal.nonnullable.mapper.Tuple3MapperImpl Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of tool-deploy Show documentation

A Speedment bundle that shades all dependencies into one jar. This is useful when deploying an application on a server.

The newest version!

/*
 *
 * 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.Tuple3;
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 3
 * 
 * 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
 * @param  type of element 1
 * @param  type of element 2
 * 
 * @author Per Minborg
 */
public final class Tuple3MapperImpl implements TupleMapper> {
    
    private final Function m0;
    private final Function m1;
    private final Function m2;
    
    /**
     * Constructs a {@link TupleMapper } that can create {@link Tuple3 }.
     * 
     * @param m0 mapper to apply for element 0
     * @param m1 mapper to apply for element 1
     * @param m2 mapper to apply for element 2
     */
    public Tuple3MapperImpl(
            Function m0,
            Function m1,
            Function m2) {
        this.m0	=	requireNonNull(m0);
        this.m1	=	requireNonNull(m1);
        this.m2	=	requireNonNull(m2);
    }
    
    @Override
    public Tuple3 apply(T t) {
        return Tuples.of(
            m0.apply(t),
            m1.apply(t),
            m2.apply(t)
        );
    }
    
    @Override
    public int degree() {
        return 3;
    }
    
    @Override
    public Function get(int index) {
        switch(index){
            case 0	: return	get0();
            case 1	: return	get1();
            case 2	: return	get2();
            default : throw new IndexOutOfBoundsException();
        }
    }
    
    public Function get0() {
        return m0;
    }
    
    public Function get1() {
        return m1;
    }
    
    public Function get2() {
        return m2;
    }
}