com.vgrs.xcode.idna.contextualrule
Class AbstractJoinerCodePointRule

java.lang.Object
  com.vgrs.xcode.idna.contextualrule.AbstractContextualRule
      com.vgrs.xcode.idna.contextualrule.AbstractAllCodePointsNotEvaluated
          com.vgrs.xcode.idna.contextualrule.AbstractJoinerCodePointRule

All Implemented Interfaces:

ContextualRule

Direct Known Subclasses:

ZeroWidthJoinerRule, ZeroWidthNonJoinerRule

public abstract class AbstractJoinerCodePointRule
extends AbstractAllCodePointsNotEvaluated

Parent class to be inherited by the contextual rules that deal with zero width joiner/non-joiner contextual rules.

Version:

1.0 May 5, 2010

Author:

nchigurupati

Field Summary

Fields inherited from interface com.vgrs.xcode.idna.contextualrule.ContextualRule

ALL_CODE_POINTS_EVALUATED_FALSE, ALL_CODE_POINTS_EVALUATED_TRUE

Constructor Summary

AbstractJoinerCodePointRule()

Method Summary

protected boolean

checkIfCpBeforeIsVirama(int aCodePointIndex, int[] aCodePoints) Checks if the canonical combining class of the code point before the zero width joiner/non-joiner code point is "Virama".

Methods inherited from class com.vgrs.xcode.idna.contextualrule.AbstractAllCodePointsNotEvaluated

allCodePointsEvaluated

Methods inherited from class com.vgrs.xcode.idna.contextualrule.AbstractContextualRule

getCodePointToWhichRuleApplies, getRuleName, ruleAppliesToCodepoint, setCodePointToWhichRuleApplies, setRuleName

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vgrs.xcode.idna.contextualrule.ContextualRule

executeRule

Constructor Detail

AbstractJoinerCodePointRule

public AbstractJoinerCodePointRule()

Method Detail

checkIfCpBeforeIsVirama

protected boolean checkIfCpBeforeIsVirama(int aCodePointIndex,
                                          int[] aCodePoints)
                                   throws XcodeException

Checks if the canonical combining class of the code point before the zero width joiner/non-joiner code point is "Virama".

Parameters:

aCodePointIndex - the index into the code points int array containing the zero width joiner/non-joiner character(s).

aCodePoints - the code points int[] array

Throws:

XcodeException