int lemur::utility::TermCache::find( const char* term ) const {
int bucket = _hashFunction( term );
if( _termCache[bucket].id != -1 ) {
if( !strncmp( term, _termCache[bucket].term, sizeof _termCache[bucket].term ) ) {
return _termCache[bucket].id;
}
}
return -1;
}
void lemur::utility::TermCache::add( const char* term, int termID ) {
// don't cache terms longer than TERMCACHE_MAX_TERM_LENGTH
if (term && (strlen(term) > TERMCACHE_MAX_TERM_LENGTH)) return;
int bucket = _hashFunction( term );
if( bucket >= 0 ) {
if( _termCache[bucket].id == -1 ) {
strncpy( _termCache[bucket].term, term, sizeof _termCache[bucket].term );
_termCache[bucket].id = termID;
}
}
}
link::api::LINKID_T link::utility::LinkCache::find(const char *linkName) const
{
int bucket = _hashFunction( linkName );
if( _linkCache[bucket].linkID != -1 )
{
if( !strncmp( linkName, _linkCache[bucket].link_str, sizeof _linkCache[bucket].link_str ) )
{
return _linkCache[bucket].linkID;
}
}
return -1;
}
bool link::utility::LinkCache::add(const char *linkName, link::api::LINKID_T LinkID)
{
// don't cache links longer than LINKCACHE_MAX_LINK_LENGTH
if (linkName && (strlen(linkName) > LINKCACHE_MAX_LINK_LENGTH)) {
return false;
}
else
{
int bucket = _hashFunction( linkName );
if( bucket >= 0 )
{
if( _linkCache[bucket].linkID == -1 )
{
strncpy( _linkCache[bucket].link_str, linkName, sizeof _linkCache[bucket].link_str );
_linkCache[bucket].linkID = LinkID;
return true;
}else{
return false;
}
}
}
}