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ImmutableNonupletonList.java
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ImmutableNonupletonList.java
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/*
* Copyright (c) 2016 Goldman Sachs.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v. 1.0 which accompany this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*/
package org.eclipse.collections.impl.list.immutable;
import java.io.Serializable;
import java.util.RandomAccess;
import org.eclipse.collections.api.block.procedure.Procedure;
import org.eclipse.collections.api.factory.Lists;
import org.eclipse.collections.api.list.ImmutableList;
/**
* This is a nine element immutable List which is created by calling
* Lists.immutable.with(one, two, three, four, five, six, seven, eight, nine) method.
*/
final class ImmutableNonupletonList<T>
extends AbstractImmutableList<T>
implements Serializable, RandomAccess
{
private static final long serialVersionUID = 1L;
private final T element1;
private final T element2;
private final T element3;
private final T element4;
private final T element5;
private final T element6;
private final T element7;
private final T element8;
private final T element9;
ImmutableNonupletonList(T obj1, T obj2, T obj3, T obj4, T obj5, T obj6, T obj7, T obj8, T obj9)
{
this.element1 = obj1;
this.element2 = obj2;
this.element3 = obj3;
this.element4 = obj4;
this.element5 = obj5;
this.element6 = obj6;
this.element7 = obj7;
this.element8 = obj8;
this.element9 = obj9;
}
@Override
public int size()
{
return 9;
}
@Override
public void each(Procedure<? super T> procedure)
{
procedure.value(this.element1);
procedure.value(this.element2);
procedure.value(this.element3);
procedure.value(this.element4);
procedure.value(this.element5);
procedure.value(this.element6);
procedure.value(this.element7);
procedure.value(this.element8);
procedure.value(this.element9);
}
@Override
public T get(int index)
{
switch (index)
{
case 0:
return this.element1;
case 1:
return this.element2;
case 2:
return this.element3;
case 3:
return this.element4;
case 4:
return this.element5;
case 5:
return this.element6;
case 6:
return this.element7;
case 7:
return this.element8;
case 8:
return this.element9;
default:
throw new IndexOutOfBoundsException("Index: " + index + ", Size: " + this.size());
}
}
@Override
public T getOnly()
{
throw new IllegalStateException("Size must be 1 but was " + this.size());
}
@Override
public ImmutableList<T> newWith(T newItem)
{
return Lists.immutable.with(
this.get(0),
this.get(1),
this.get(2),
this.get(3),
this.get(4),
this.get(5),
this.get(6),
this.get(7),
this.get(8),
newItem);
}
}