Size of AnnotationSet!

[amircs]

I couldn't find any API to check the size of an annotation set. We definitely could count the number of annotations by parsing it. However, it would more efficient to have more generic information about the content of annotation sets. For example, to check whether the importing annotation file is completed successfully or not, the first check would be the number of annotations.

Here is a sample annotationSet info:
"annotationSets": [
{
"id": "IDIDIDIDIDIDIDIDIDIDID",
"datasetId": "IDIDIDIDIDIDIDIDIDIDID",
"referenceSetId": "EMWV_ZfLxrDY-wE",
"name": "hg19_dbnsfp30a",
"sourceUri": "",
"type": "VARIANT",
"info": {
"header": [
"Chr,Start,End,Ref,Alt,SIFT_score,SIFT_pred,Polyphen2_HDIV_score,Polyphen2_HDIV_pred,Polyphen2_HVAR_score,Polyphen2_HVAR_pred,LRT_score,LRT_pred,MutationTaster_score,MutationTaster_pred,MutationAssessor_score,MutationAssessor_pred,FATHMM_score,FATHMM_pred,PROVEAN_score,PROVEAN_pred,VEST3_score,CADD_raw,CADD_phred,DANN_score,fathmm-MKL_coding_score,fathmm-MKL_coding_pred,MetaSVM_score,MetaSVM_pred,MetaLR_score,MetaLR_pred,integrated_fitCons_score,integrated_confidence_value,GERP++_RS,phyloP7way_vertebrate,phyloP20way_mammalian,phastCons7way_vertebrate,phastCons20way_mammalian,SiPhy_29way_logOdds"
]
}
},