com.google.gwt.i18n.shared

Class DirectionEstimator

java.lang.Object

com.google.gwt.i18n.shared.DirectionEstimator

Direct Known Subclasses:

AnyRtlDirectionEstimator, FirstStrongDirectionEstimator, WordCountDirectionEstimator

public abstract class DirectionEstimator
extends Object

Interface for direction estimators.

Constructor Summary

Constructors

Constructor and Description
DirectionEstimator()

Method Summary

Modifier and Type	Method and Description
HasDirection.Direction	estimateDirection(SafeHtml html) Estimates the direction of a SafeHtml.
abstract HasDirection.Direction	estimateDirection(String str) Estimates the direction of a plain-text string.
HasDirection.Direction	estimateDirection(String str, boolean isHtml) Estimates the direction of a string.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

DirectionEstimator

public DirectionEstimator()

Method Detail

estimateDirection

public abstract HasDirection.Direction estimateDirection(String str)

Estimates the direction of a plain-text string.

Parameters:

str - The string to check.

Returns:

str's estimated direction.

estimateDirection

public HasDirection.Direction estimateDirection(String str,
                                                boolean isHtml)

Estimates the direction of a string.

Parameters:

str - The string to check.

isHtml - Whether str is HTML / HTML-escaped. false means that str is plain-text.

Returns:

str's estimated direction.

estimateDirection

public HasDirection.Direction estimateDirection(SafeHtml html)

Estimates the direction of a SafeHtml.

Parameters:

html - The string to check.

Returns:

html's estimated direction.