ezvcard.util

Class ClearableStringBuilder

java.lang.Object

ezvcard.util.ClearableStringBuilder

public class ClearableStringBuilder
extends Object

Wraps a StringBuilder object, providing utility methods for clearing it.

Constructor Summary

Constructors

Constructor and Description
ClearableStringBuilder()

Method Summary

Modifier and Type	Method and Description
ClearableStringBuilder	append(char ch) Appends a character to the buffer.
ClearableStringBuilder	append(char[] buffer, int start, int length) Appends a character array to the buffer.
ClearableStringBuilder	append(CharSequence string) Appends a character sequence to the buffer.
ClearableStringBuilder	chop() Removes the last character from the buffer.
ClearableStringBuilder	clear() Clears the buffer.
String	get() Gets the buffer's contents.
String	getAndClear() Gets the buffer's contents, then clears it.
int	length() Gets the length of the buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClearableStringBuilder

public ClearableStringBuilder()

Method Detail

clear

public ClearableStringBuilder clear()

Clears the buffer.

Returns:

this

get

public String get()

Gets the buffer's contents.

Returns:

the buffer's contents

getAndClear

public String getAndClear()

Gets the buffer's contents, then clears it.

Returns:

the buffer's contents

append

public ClearableStringBuilder append(char ch)

Appends a character to the buffer.

Parameters:

ch - the character to append

Returns:

this

append

public ClearableStringBuilder append(CharSequence string)

Appends a character sequence to the buffer.

Parameters:

string - the character sequence to append

Returns:

this

append

public ClearableStringBuilder append(char[] buffer,
                                     int start,
                                     int length)

Appends a character array to the buffer.

Parameters:

buffer - the characters to append

start - the index of the first char to append

length - the number of chars to append

Returns:

this

chop

public ClearableStringBuilder chop()

Removes the last character from the buffer.

Returns:

this

length

public int length()

Gets the length of the buffer.

Returns:

the buffer's length