Exemple #1
0
/**
 * Remove a source-target/variant from the specDAG.
 */
void TransliteratorRegistry::removeSTV(const UnicodeString& source,
                                       const UnicodeString& target,
                                       const UnicodeString& variant) {
    // assert(source.length() > 0);
    // assert(target.length() > 0);
    UErrorCode status = U_ZERO_ERROR;
    Hashtable *targets = (Hashtable*) specDAG.get(source);
    if (targets == NULL) {
        return; // should never happen for valid s-t/v
    }
    uint32_t varMask = targets->geti(target);
    if (varMask == 0) {
        return; // should never happen for valid s-t/v
    }
    int32_t variantListIndex = variantList.indexOf((void*) &variant, 0);
    if (variantListIndex < 0) {
        return; // should never happen for valid s-t/v
    }
    int32_t remMask = 1 << variantListIndex;
    varMask &= (~remMask);
    if (varMask != 0) {
        targets->puti(target, varMask, status);
    } else {
        targets->remove(target); // should delete variants
        if (targets->count() == 0) {
            specDAG.remove(source); // should delete targets
        }
    }
}
Exemple #2
0
UBool
SelectFormat::operator==(const Format& other) const {
    if( this == &other){
        return TRUE;
    }
    if( other.getDynamicClassID() != SelectFormat::getStaticClassID() ){
        return  FALSE;
    }
    SelectFormat* fmt = (SelectFormat*)&other;
    Hashtable* hashOther = fmt->parsedValuesHash;
    if ( parsedValuesHash == NULL && hashOther == NULL)
        return TRUE;
    if ( parsedValuesHash == NULL || hashOther == NULL)
        return FALSE;
    if ( hashOther->count() != parsedValuesHash->count() ){
        return FALSE;
    }

    const UHashElement* elem = NULL;
    int32_t pos = -1;
    while ((elem = hashOther->nextElement(pos)) != NULL) {
        const UHashTok otherKeyTok = elem->key;
        UnicodeString* otherKey = (UnicodeString*)otherKeyTok.pointer;
        const UHashTok otherKeyToVal = elem->value;
        UnicodeString* otherValue = (UnicodeString*)otherKeyToVal.pointer; 

        UnicodeString* thisElemValue = (UnicodeString*)parsedValuesHash->get(*otherKey);
        if ( thisElemValue == NULL ){
            return FALSE;
        }
        if ( *thisElemValue != *otherValue){
            return FALSE;
        }
        
    }
    pos = -1;
    while ((elem = parsedValuesHash->nextElement(pos)) != NULL) {
        const UHashTok thisKeyTok = elem->key;
        UnicodeString* thisKey = (UnicodeString*)thisKeyTok.pointer;
        const UHashTok thisKeyToVal = elem->value;
        UnicodeString* thisValue = (UnicodeString*)thisKeyToVal.pointer;

        UnicodeString* otherElemValue = (UnicodeString*)hashOther->get(*thisKey);
        if ( otherElemValue == NULL ){
            return FALSE;
        }
        if ( *otherElemValue != *thisValue){
            return FALSE;
        }

    }
    return TRUE;
}
Exemple #3
0
/**
 * Remove a source-target/variant from the specDAG.
 */
void TransliteratorRegistry::removeSTV(const UnicodeString& source,
                                       const UnicodeString& target,
                                       const UnicodeString& variant) {
    // assert(source.length() > 0);
    // assert(target.length() > 0);
//    UErrorCode status = U_ZERO_ERROR;
    Hashtable *targets = (Hashtable*) specDAG.get(source);
    if (targets == 0) {
        return; // should never happen for valid s-t/v
    }
    UVector *variants = (UVector*) targets->get(target);
    if (variants == 0) {
        return; // should never happen for valid s-t/v
    }
    variants->removeElement((void*) &variant);
    if (variants->size() == 0) {
        targets->remove(target); // should delete variants
        if (targets->count() == 0) {
            specDAG.remove(source); // should delete targets
        }
    }
}
Exemple #4
0
int32_t TransliteratorRegistry::countAvailableTargets(const UnicodeString& source) const {
    Hashtable *targets = (Hashtable*) specDAG.get(source);
    return (targets == 0) ? 0 : targets->count();
}