Function Index_ConstructStructure

src/index/index.c:100–139

responsible for creating the index structure only! e.g. fields, stopwords, language

// responsible for creating the index structure only!
// e.g. fields, stopwords, language
void Index_ConstructStructure
(
	Index idx
) {
	ASSERT(idx != NULL);
	ASSERT(idx->rsIdx == NULL);

	RSIndex *rsIdx = NULL;
	RSIndexOptions *idx_options = RediSearch_CreateIndexOptions();
	RediSearch_IndexOptionsSetLanguage(idx_options, idx->language);
	// TODO: Remove this comment when https://github.com/RediSearch/RediSearch/issues/1100 is closed
	// RediSearch_IndexOptionsSetGetValueCallback(idx_options, _getNodeAttribute, gc);

	#ifndef MEMCHECK
	// enable GC, every 30 seconds gc will check if there's garbage
	// if there are over 100 docs to remove GC will perform clean up
	RediSearch_IndexOptionsSetGCPolicy(idx_options, GC_POLICY_FORK);
	#endif

	if(idx->stopwords) {
		RediSearch_IndexOptionsSetStopwords(idx_options,
				(const char**)idx->stopwords, array_len(idx->stopwords));
	} else if(idx->type == IDX_EXACT_MATCH) {
		RediSearch_IndexOptionsSetStopwords(idx_options, NULL, 0);
	}

	rsIdx = RediSearch_CreateIndex(idx->label, idx_options);
	RediSearch_FreeIndexOptions(idx_options);

	// create indexed fields
	if(idx->type == IDX_FULLTEXT) {
		_Index_ConstructFullTextStructure(idx, rsIdx);
	} else {
		_Index_ConstructExactMatchStructure(idx, rsIdx);
	}

	// set RediSearch index
	ASSERT(idx->rsIdx == NULL);
	idx->rsIdx = rsIdx;
}

RSDoc *Index_IndexGraphEntity
(