Package org.apache.fop.hyphenation

Class CharVector

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable
    public class CharVector
extends java.lang.Object
implements java.lang.Cloneable, java.io.Serializable

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

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

    See Also:
    Serialized Form

    • Constructor Summary

      Constructors 
      Constructor Description
      CharVector()
      Construct char vector instance with default block size.
      CharVector​(char[] a)
      Construct char vector instance.
      CharVector​(char[] a, int capacity)
      Construct char vector instance.
      CharVector​(int capacity)
      Construct char vector instance.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int alloc​(int size)
      This is to implement memory allocation in the array.
      int capacity()
      Obtain capacity of array.
      void clear()
      Reset length of vector, but don't clear contents.
      java.lang.Object clone()
      char get​(int index)
      Get char at index.
      char[] getArray()
      Obtain char vector array.
      int length()
      Obtain number of items in array.
      void put​(int index, char val)
      Pet char at index.
      void trimToSize()
      Trim char vector to current length.

      • Methods inherited from class java.lang.Object

        equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • CharVector

        public CharVector()
        Construct char vector instance with default block size.

      • CharVector

        public CharVector​(int capacity)
        Construct char vector instance.
        Parameters:
        capacity - initial block size

      • CharVector

        public CharVector​(char[] a)
        Construct char vector instance.
        Parameters:
        a - char array to use

      • CharVector

        public CharVector​(char[] a,
                  int capacity)
        Construct char vector instance.
        Parameters:
        a - char array to use
        capacity - initial block size

    • Method Detail

      • clear

        public void clear()
        Reset length of vector, but don't clear contents.

      • clone

        public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
        Overrides:
        clone in class java.lang.Object
        Throws:
        java.lang.CloneNotSupportedException

      • getArray

        public char[] getArray()
        Obtain char vector array.
        Returns:
        char 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,
                char val)
        Pet char at index.
        Parameters:
        index - the index
        val - a char

      • get

        public char get​(int index)
        Get char at index.
        Parameters:
        index - the index
        Returns:
        a char

      • 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 char vector to current length.