Work in progress

[simantics/platform.git] / bundles / org.simantics.db / src / org / simantics / db / ReadGraph.java

diff --git a/bundles/org.simantics.db/src/org/simantics/db/ReadGraph.java b/bundles/org.simantics.db/src/org/simantics/db/ReadGraph.java
index bead66644ff103a67c6a3ad4db713457f068c2fd..91bb052e95aea782bf60ffc7383491316902d2ca 100644 (file)
--- a/bundles/org.simantics.db/src/org/simantics/db/ReadGraph.java
+++ b/bundles/org.simantics.db/src/org/simantics/db/ReadGraph.java
@@ -12,6 +12,7 @@
 package org.simantics.db;
 
 import java.util.Collection;
+import java.util.Map;
 import java.util.Set;
 
 import org.simantics.databoard.accessor.Accessor;
@@ -108,6 +109,18 @@ public interface ReadGraph extends AsyncReadGraph, RequestProcessor {
      */
     Resource getPossibleResource(String uri) throws ResourceNotFoundException, ValidationException, ServiceException;
 
+    /**
+     * Computes a map of objects related to resource with L0.ConsistsOf that also contain a L0.HasName property
+     * 
+     * @param resource the resource
+     * @return the children
+     * @throws ValidationException if a resource could not be produced due to
+     *         invalid semantics
+     * @throws ServiceException on connection and database failures
+     * @see AsyncReadGraph#forResourceByURI
+     */
+    Map<String,Resource> getChildren(Resource resource) throws ValidationException, ServiceException;
+
     /**
      * Gets a builtin resource. For a list of builtin resources see TODO Wiki
      *