org.apache.wicket.util.string
Class PrependingStringBuffer

java.lang.Object
  org.apache.wicket.util.string.PrependingStringBuffer

public class PrependingStringBuffer
extends java.lang.Object

This is a prepending stringbuffer optimized for constantly prepending strings to the front of the buffer.

Author:

jcompagner

Constructor Summary

PrependingStringBuffer()
Default constructor, the internal initial buffer size will be 16

PrependingStringBuffer(int size)
Constructs this PrependingStringBuffer with the given buffer size.

PrependingStringBuffer(java.lang.String start)
Constructs and direct inserts the given string.

Method Summary

boolean	equals(java.lang.Object obj)
int	hashCode()
int	length() Returns the size of this PrependingStringBuffer
PrependingStringBuffer	prepend(char ch) Prepends one char to this PrependingStringBuffer
PrependingStringBuffer	prepend(java.lang.String str) Prepends the string to this PrependingStringBuffer
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PrependingStringBuffer

public PrependingStringBuffer()

Default constructor, the internal initial buffer size will be 16

PrependingStringBuffer

public PrependingStringBuffer(int size)

Constructs this PrependingStringBuffer with the given buffer size.

Parameters:

size - The initial size of the buffer.

PrependingStringBuffer

public PrependingStringBuffer(java.lang.String start)

Constructs and direct inserts the given string. The buffer size will be string.length+16

Parameters:

start - The string that is directly inserted.

Method Detail

prepend

public PrependingStringBuffer prepend(char ch)

Prepends one char to this PrependingStringBuffer

Parameters:

ch - The char that will be prepended

Returns:

this

prepend

public PrependingStringBuffer prepend(java.lang.String str)

Prepends the string to this PrependingStringBuffer

Parameters:

str - The string that will be prepended

Returns:

this

length

public int length()

Returns the size of this PrependingStringBuffer

Returns:

The size

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object