## org.apache.xerces.impl.dv.util
Class ByteListImpl

    java.lang.Object
      |
      +--java.util.AbstractCollection
            |
            +--java.util.AbstractList
                  |
                  +--org.apache.xerces.impl.dv.util.ByteListImpl

All Implemented Interfaces:
  org.apache.xerces.xs.datatypes.ByteList, java.util.Collection, java.util.List

public class ByteListImpl
extends java.util.AbstractList
implements org.apache.xerces.xs.datatypes.ByteList

Implementation of `org.apache.xerces.xs.datatypes.ByteList`.

# INTERNAL:

  Usage of this class is not supported. It may be altered or removed at any time.

Version:
  $Id: ByteListImpl.java 1024038 2010-10-18 22:06:35Z sandygao $
Author:
  Ankit Pasricha, IBM

Field Summary
`protected java.lang.String` `canonical`
`protected byte[]` `data`

Fields inherited from class java.util.AbstractList
`modCount`

Constructor Summary
`ByteListImpl(byte[] data)`

Method Summary
`boolean` `contains(byte item)` Checks if the `byte` `item` is a member of this list.
`java.lang.Object` `get(int index)`
`int` `getLength()` The number of `byte`s in the list.
`byte` `item(int index)` Returns the `index`th item in the collection.
`int` `size()`
`byte[]` `toByteArray()` Construct and return a byte array for bytes contained in this list.

Methods inherited from class java.util.AbstractList
`add, add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList`

Methods inherited from class java.util.AbstractCollection
`addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Methods inherited from interface java.util.List
`add, add, addAll, addAll, clear, contains, containsAll, equals, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, subList, toArray, toArray`

Field Detail

### data

    protected final byte[] data

### canonical

    protected java.lang.String canonical

Constructor Detail

### ByteListImpl

    public ByteListImpl(byte[] data)

Method Detail

### getLength

    public int getLength()

  The number of `byte`s in the list. The range of valid child object indices is 0 to `length-1` inclusive.
  Specified by:
    `getLength` in interface `org.apache.xerces.xs.datatypes.ByteList`

### contains

    public boolean contains(byte item)

  Checks if the `byte` `item` is a member of this list.
  Specified by:
    `contains` in interface `org.apache.xerces.xs.datatypes.ByteList`
  Parameters:
    `item` - `byte` whose presence in this list is to be tested.
  Returns:
    True if this list contains the `byte` `item`.

### item

    public byte item(int index)
              throws org.apache.xerces.xs.XSException

  Returns the `index`th item in the collection. The index starts at 0.
  Specified by:
    `item` in interface `org.apache.xerces.xs.datatypes.ByteList`
  Parameters:
    `index` - index into the collection.
  Returns:
    The `byte` at the `index`th position in the `ByteList`.
  Throws:
    `org.apache.xerces.xs.XSException` - INDEX_SIZE_ERR: if `index` is greater than or equal to the number of objects in the list.

### get

    public java.lang.Object get(int index)

  Specified by:
    `get` in interface `java.util.List`
  Overrides:
    `get` in class `java.util.AbstractList`

### size

    public int size()

  Specified by:
    `size` in interface `java.util.List`
  Overrides:
    `size` in class `java.util.AbstractCollection`

### toByteArray

    public byte[] toByteArray()

  Description copied from interface: `org.apache.xerces.xs.datatypes.ByteList`
  Construct and return a byte array for bytes contained in this list.
  Specified by:
    `toByteArray` in interface `org.apache.xerces.xs.datatypes.ByteList`

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