com.google.gwt.uibinder.rebind

Class Tokenator

java.lang.Object

com.google.gwt.uibinder.rebind.Tokenator

public class Tokenator
extends Object

Methods to dispense unique text tokens to be stitched into text, and to help replace the tokens with arbitrary content. Multiple tokenators can be used across the same body of text without fear of the tokens they vend colliding with each other.

A arbitrary metadata object ("info") can be associated with each token.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Tokenator.Resolver Resolves a token to its literal value.
static class	Tokenator.ValueAndInfo Return values for getOrderedValues(String).

Constructor Summary

Constructors

Constructor and Description
Tokenator()

Method Summary

Methods

Modifier and Type	Method and Description
String	detokenate(String betokened) Given a string filled with tokens created by nextToken(Object, String), returns it with the tokens replaced by the original strings.
static String	detokenate(String betokened, Tokenator.Resolver resolver)
List<Tokenator.ValueAndInfo>	getOrderedValues(String betokened) Returns a list of the values represented by tokens in the given string, and the info objects corresponding to them.
static boolean	hasToken(String s)
String	nextToken(Object info, String resolved) Returns a token that can be used to replace the given String, to be restored by a later call to detokenate(String).
String	nextToken(String resolved) Like nextToken(String) with no info.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

Tokenator

public Tokenator()

Method Detail

detokenate

public static String detokenate(String betokened,
                Tokenator.Resolver resolver)

hasToken

public static boolean hasToken(String s)

detokenate

public String detokenate(String betokened)

Given a string filled with tokens created by nextToken(Object, String), returns it with the tokens replaced by the original strings.

getOrderedValues

public List<Tokenator.ValueAndInfo> getOrderedValues(String betokened)

Returns a list of the values represented by tokens in the given string, and the info objects corresponding to them.

nextToken

public String nextToken(Object info,
               String resolved)

Returns a token that can be used to replace the given String, to be restored by a later call to detokenate(String). Associates the token with the given info object.

Parameters:

info - An arbitrary object to associate with this token. Mmm, metadata

resolved - The value to replace this token with in later calls to detokenate(String)

Returns:

the token

nextToken

public String nextToken(String resolved)

Like nextToken(String) with no info.