com.google.gwt.core.client.impl

Class StringBuilderImpl

java.lang.Object

com.google.gwt.core.client.impl.StringBuilderImpl

Direct Known Subclasses:

StringBuilderImpl.ImplArray, StringBuilderImpl.ImplPush, StringBuilderImpl.ImplStringAppend

public class StringBuilderImpl
extends Object

An implementation for a StringBuilder or StringBuffer. This class holds a default implementation based on an array of strings and the JavaScript join function. Deferred bindings can substitute a subclass optimized for a particular browser.

The main implementations are static classes nested within this one. All of the implementations have been carefully tweaked to get the most inlining possible, so be sure to check with benchmark whenever these classes are modified.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StringBuilderImpl.ImplArray A StringBuilderImpl that uses an array and an explicit length for appending strings.
static class	StringBuilderImpl.ImplPush A StringBuilderImpl that uses push for appending strings.
static class	StringBuilderImpl.ImplStringAppend A StringBuilderImpl that uses += for appending strings.

Constructor Summary

Constructors

Constructor and Description
StringBuilderImpl()

Method Summary

Modifier and Type	Method and Description
void	append(String toAppend)
int	length()
void	replace(int start, int end, String toInsert)
String	toString()

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode

Constructor Detail

StringBuilderImpl

public StringBuilderImpl()

Method Detail

append

public void append(String toAppend)

length

public int length()

replace

public void replace(int start,
                    int end,
                    String toInsert)

toString

public String toString()

Overrides:

toString in class Object