IT. Expert System.

All Implemented Interfaces:

GetChars, CharSequence

public class AlteredCharSequence
extends Object
implements CharSequence, GetChars

• Method Summary

  Methods

  Modifier and Type	Method and Description
  char	charAt(int off) Returns the character at the specified index, with the first character having index zero.
  void	getChars(int start, int end, char[] dest, int off) Exactly like String.getChars(): copy chars start through end - 1 from this CharSequence into dest beginning at offset destoff.
  int	length() Returns the number of characters in this sequence.
  static AlteredCharSequence	make(CharSequence source, char[] sub, int substart, int subend) Create an AlteredCharSequence whose text (and possibly spans) are mirrored from source, except that the range of offsets substart inclusive to subend exclusive are mirrored instead from sub, beginning at offset 0.
  CharSequence	subSequence(int start, int end) Returns a CharSequence from the start index (inclusive) to the end index (exclusive) of this sequence.
  String	toString() Returns a string containing a concise, human-readable description of this object.

  • Methods inherited from class java.lang.Object

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

• Method Detail

  • make

    public static AlteredCharSequence make(CharSequence source,
                           char[] sub,
                           int substart,
                           int subend)

    Create an AlteredCharSequence whose text (and possibly spans) are mirrored from source, except that the range of offsets substart inclusive to subend exclusive are mirrored instead from sub, beginning at offset 0.

  • charAt

    public char charAt(int off)

    Description copied from interface: CharSequence
    Returns the character at the specified index, with the first character having index zero.

    Specified by:

    charAt in interface CharSequence

    Parameters:

    off - the index of the character to return.

    Returns:

    the requested character.

  • length

    public int length()

    Description copied from interface: CharSequence
    Returns the number of characters in this sequence.

    Specified by:

    length in interface CharSequence

    Returns:

    the number of characters.

  • subSequence

    public CharSequence subSequence(int start,
                           int end)

    Description copied from interface: CharSequence
    Returns a CharSequence from the start index (inclusive) to the end index (exclusive) of this sequence.

    Specified by:

    subSequence in interface CharSequence

    Parameters:

    start - the start offset of the sub-sequence. It is inclusive, that is, the index of the first character that is included in the sub-sequence.

    end - the end offset of the sub-sequence. It is exclusive, that is, the index of the first character after those that are included in the sub-sequence

    Returns:

    the requested sub-sequence.

  • getChars

    public void getChars(int start,
                int end,
                char[] dest,
                int off)

    Description copied from interface: GetChars
    Exactly like String.getChars(): copy chars start through end - 1 from this CharSequence into dest beginning at offset destoff.

    Specified by:

    getChars in interface GetChars

  • toString

    public String toString()

    Description copied from class: Object
    Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takes into account the object's type and data. The default implementation is equivalent to the following expression:

       getClass().getName() + '@' + Integer.toHexString(hashCode())

    See Writing a useful toString method if you intend implementing your own toString method.

    Specified by:

    toString in interface CharSequence

    Overrides:

    toString in class Object

    Returns:

    a printable representation of this object.