planetj.util
Class CasedStringBuffer

java.lang.Object
  planetj.util.CasedStringBuffer

public class CasedStringBuffer

extends java.lang.Object

StringBuffer substitute which has special methods for working with mixed case Strings

Author:

Justin

Constructor Summary

CasedStringBuffer(int initialCapacity)
Creates a new CasedStringBuffer with the specified initial capacity

CasedStringBuffer(java.lang.String initialString)
Creates a new CasedStringBuffer with the specified initial String

Method Summary

CasedStringBuffer	append(java.lang.String s) Appends a String
char	charAt(int pos) Gets the character (upper or lower case) at the specified position
int	indexOf(java.lang.String s) Gets the first index at which a String occurs in this CasedStringBuffer.
int	indexOf(java.lang.String s, boolean ignoreSingleQuoted) Gets the first index at which a String occurs in this CasedStringBuffer.
int	indexOf(java.lang.String s, int startingPos) Gets the first index at which a String occurs in this CasedStringBuffer, starting at a specified search index.
int	indexOf(java.lang.String s, int startingPos, boolean ignoreSingleQuoted) Gets the first index at which a String occurs in this CasedStringBuffer, starting at a specified search index.
CasedStringBuffer	insert(int pos, java.lang.String s) Inserts a String into this CasedStringBuffer
int	length() Gets the number of characters in this CasedStringBuffer
char	lowerCaseCharAt(int pos) Gets the character (converted to lower case) at the specified position
CasedStringBuffer	replace(int start, int end, java.lang.String s) Replaces a range of characters in this CasedStringBuffer with a specified String
java.lang.String	substring(int beginIndex) Returns a new String which is a substring of this CasedStringBuffer
java.lang.String	substring(int beginIndex, int endIndex) Returns a new String which is a substring of this CasedStringBuffer
java.lang.String	toLowerCaseString() Converts this CasedStringBuffer into a String (which will only contain lower case chars)
java.lang.String	toString() Converts this CasedStringBuffer into a String (which could contain upper and lower case chars)
java.lang.String	toUpperCaseString() Converts this CasedStringBuffer into a String (which will only contain upper case chars)
char	upperCaseCharAt(int pos) Gets the character (converted to upper case) at the specified position

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CasedStringBuffer

public CasedStringBuffer(java.lang.String initialString)

Creates a new CasedStringBuffer with the specified initial String

CasedStringBuffer

public CasedStringBuffer(int initialCapacity)

Creates a new CasedStringBuffer with the specified initial capacity

Method Detail

append

public CasedStringBuffer append(java.lang.String s)

Appends a String

charAt

public char charAt(int pos)

Gets the character (upper or lower case) at the specified position

indexOf

public int indexOf(java.lang.String s)

Gets the first index at which a String occurs in this CasedStringBuffer. The comparison is NOT case sensitive

Parameters:

s - The String to look for

indexOf

public int indexOf(java.lang.String s,
                   boolean ignoreSingleQuoted)

Gets the first index at which a String occurs in this CasedStringBuffer. The comparison is NOT case sensitive

Parameters:

s - The String to look for

ignoreSingleQuoted - When true, portions of the string which are between single quotes (including the single quote themselves) are not included in the index search

indexOf

public int indexOf(java.lang.String s,
                   int startingPos)

Gets the first index at which a String occurs in this CasedStringBuffer, starting at a specified search index. The comparison is NOT case sensitive

Parameters:

s - The String to look for

startingPos - The index where the search begins

indexOf

public int indexOf(java.lang.String s,
                   int startingPos,
                   boolean ignoreSingleQuoted)

Gets the first index at which a String occurs in this CasedStringBuffer, starting at a specified search index. The comparison is NOT case sensitive

Parameters:

s - The String to look for

startingPos - The index where the search begins

ignoreSingleQuoted - When true, portions of the string which are between single quotes (including the single quotes themselves) are not included in the index search

insert

public CasedStringBuffer insert(int pos,
                                java.lang.String s)

Inserts a String into this CasedStringBuffer

Parameters:

pos - The position of the first character to be inserted

s - The replacement String

length

public int length()

Gets the number of characters in this CasedStringBuffer

lowerCaseCharAt

public char lowerCaseCharAt(int pos)

Gets the character (converted to lower case) at the specified position

replace

public CasedStringBuffer replace(int start,
                                 int end,
                                 java.lang.String s)

Replaces a range of characters in this CasedStringBuffer with a specified String

Parameters:

start - The position of the first character to be replaced

end - The position of the character right after the last character to be replaced

s - The replacement String

substring

public java.lang.String substring(int beginIndex)

Returns a new String which is a substring of this CasedStringBuffer

Parameters:

beginIndex - The index of the first character in the substring. (The substring extends to the end of the characters in this CasedStringBuffer.)

substring

public java.lang.String substring(int beginIndex,
                                  int endIndex)

Returns a new String which is a substring of this CasedStringBuffer

Parameters:

beginIndex - The index of the first character in the substring

endIndex - One more than the index of the last character in the substring

toLowerCaseString

public java.lang.String toLowerCaseString()

Converts this CasedStringBuffer into a String (which will only contain lower case chars)

toString

public java.lang.String toString()

Converts this CasedStringBuffer into a String (which could contain upper and lower case chars)

toUpperCaseString

public java.lang.String toUpperCaseString()

Converts this CasedStringBuffer into a String (which will only contain upper case chars)

upperCaseCharAt

public char upperCaseCharAt(int pos)

Gets the character (converted to upper case) at the specified position