Merge pull request #70 from TheJacksonLaboratory/feature/ancestors

Feature/ancestors

build.gradle

@@ -7,7 +7,7 @@ plugins {
     id("com.dorongold.task-tree") version "3.0.0"
 }
 
-version = "0.5.15"
+version = "0.5.16"
 group = "org.jacksonlaboratory"
 
 repositories {

src/main/java/org/jacksonlaboratory/Application.java

@@ -8,7 +8,7 @@
     info = @Info(
             title = "ontology-service-${ontology}",
             description = "A restful service for the ${ontology} ontology.",
-            version = "0.5.15",
+            version = "0.5.16",
             contact = @Contact(name = "Michael Gargano", email = "[email protected]")
     )
 )

src/main/java/org/jacksonlaboratory/controller/TermController.java

@@ -87,4 +87,15 @@ public List<SimpleOntologyTerm> descendants(@Schema(minLength = 1, maxLength = 2
         return this.graphService.getDescendants(termId);
     }
 
+    /**
+     * Get the ancestors of the ontology id
+     * @param id The ontology term id
+     * @return The ancestors of the term id
+     */
+    @Get(uri="/{id}/ancestors", produces="application/json")
+    public List<SimpleOntologyTerm> ancestors(@Schema(minLength = 1, maxLength = 20, type = "string", pattern = ".*") @PathVariable String id){
+        TermId termId = TermId.of(id);
+        return this.graphService.getAncestors(termId);
+    }
+
 }

src/main/java/org/jacksonlaboratory/service/GraphService.java

@@ -70,6 +70,11 @@ public List<SimpleOntologyTerm> getDescendants(TermId termId){
 		return unpack(termIdList);
 	}
 
+	public List<SimpleOntologyTerm> getAncestors(TermId termId){
+		Collection<TermId> termIdList = this.ontology.graph().extendWithAncestors(termId, false);
+		return unpack(termIdList);
+	}
+
 	List<SimpleOntologyTerm> unpack(Collection<TermId> termIdList){
 		if (termIdList.isEmpty()){
 			return Collections.emptyList();