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java.lang.Object java.util.AbstractCollection<E> java.util.AbstractList<E> net.sf.molae.pipe.trafo.IndexTransformedList<E>
public class IndexTransformedList<E>
A list which permutes the elements of a base list. Permutation is described by a transformer.
Field Summary |
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Fields inherited from class java.util.AbstractList |
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modCount |
Constructor Summary | |
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IndexTransformedList(List<E> base,
int[] mapping)
Constructs a IndexTransformdList object. |
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IndexTransformedList(List<E> base,
IntTransformer transformer)
Constructs a IndexTransformdList object. |
Method Summary | |
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void |
clear()
Removes all of the elements from this collection (optional operation). |
E |
get(int index)
Returns the element at the specified position in this list. |
E |
set(int index,
E element)
Replaces the element at the specified position in this list with the specified element (optional operation). |
int |
size()
Returns the number of elements in this list. |
Methods inherited from class java.util.AbstractList |
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add, add, addAll, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, subList |
Methods inherited from class java.util.AbstractCollection |
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addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.List |
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addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray |
Constructor Detail |
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public IndexTransformedList(List<E> base, IntTransformer transformer)
base
- the underling lists where the elements are stored.transformer
- describes the index mappingpublic IndexTransformedList(List<E> base, int[] mapping)
base
- the underling lists where the elements are stored.mapping
- describes the index mappingMethod Detail |
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public int size()
size
in interface Collection<E>
size
in interface List<E>
size
in class AbstractCollection<E>
public void clear()
clear
in interface Collection<E>
clear
in interface List<E>
clear
in class AbstractList<E>
UnsupportedOperationException
- if the clear
method
is not supported by the base listpublic E get(int index)
get
in interface List<E>
get
in class AbstractList<E>
index
- index of element to return.
IndexOutOfBoundsException
- if the given index is out of range
(index < 0 || index >= size()).public E set(int index, E element)
This implementation replaces the element at the transformed input index in the base list.
set
in interface List<E>
set
in class AbstractList<E>
index
- index of element to replace.element
- element to be stored at the specified position.
UnsupportedOperationException
- if the set method is not
supported by the base list.
ClassCastException
- if the class of the specified element
prevents it from being added to the base list.
IllegalArgumentException
- if some aspect of the specified
element prevents it from being added to the base list.
IndexOutOfBoundsException
- if the specified index is out of
range (index < 0 || index >= size()).
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