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## org.apache.fop.hyphenation
Class ByteVector

    java.lang.Object
      org.apache.fop.hyphenation.ByteVector

All Implemented Interfaces:
  java.io.Serializable

    public class ByteVector

extends java.lang.Object
implements java.io.Serializable

This class implements a simple byte vector with access to the underlying array.

This work was authored by Carlos Villegas (cav@uniscope.co.jp).

See Also:
  Serialized Form

Constructor Summary
`ByteVector()` Construct byte vector instance with default block size.
`ByteVector(byte[] a)` Construct byte vector instance.
`ByteVector(byte[] a, int capacity)` Construct byte vector instance.
`ByteVector(int capacity)` Construct byte vector instance.

Method Summary
`int` | `alloc(int size)` This is to implement memory allocation in the array.
`int` | `capacity()` Obtain capacity of array.
`byte` | `get(int index)` Get byte at index.
`byte[]` | `getArray()` Obtain byte vector array.
`int` | `length()` Obtain number of items in array.
`void` | `put(int index, byte val)` Pet byte at index.
`void` | `trimToSize()` Trim byte vector to current length.

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

Constructor Detail

### ByteVector

    public ByteVector()

  Construct byte vector instance with default block size.

### ByteVector

    public ByteVector(int capacity)

  Construct byte vector instance.

  Parameters:
    `capacity` - initial block size

### ByteVector

    public ByteVector(byte[] a)

  Construct byte vector instance.

  Parameters:
    `a` - byte array to use TODO should n should be initialized to a.length to be consistent with CharVector behavior? [GA]

### ByteVector

    public ByteVector(byte[] a,
                      int capacity)

  Construct byte vector instance.

  Parameters:
    `a` - byte array to use
    `capacity` - initial block size TODO should n should be initialized to a.length to be consistent with CharVector behavior? [GA]

Method Detail

### getArray

    public byte[] getArray()

  Obtain byte vector array.

  Returns:
    byte array

### length

    public int length()

  Obtain number of items in array.

  Returns:
    number of items

### capacity

    public int capacity()

  Obtain capacity of array.

  Returns:
    current capacity of array

### put

    public void put(int index,
                    byte val)

  Pet byte at index.

  Parameters:
    `index` - the index
    `val` - a byte

### get

    public byte get(int index)

  Get byte at index.

  Parameters:
    `index` - the index
  Returns:
    a byte

### alloc

    public int alloc(int size)

  This is to implement memory allocation in the array. Like malloc().

  Parameters:
    `size` - to allocate
  Returns:
    previous length

### trimToSize

    public void trimToSize()

  Trim byte vector to current length.

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