/** Execute the operation */
@Override
protected void onExecute() throws Exception {
int count = 0;
com.sparsity.dex.gdb.Graph graph = ((DexGraph) getGraph()).getRawGraph();
// Get by label
if (key.compareTo(StringFactory.LABEL) == 0) { // label is "indexed"
int type = graph.findType(value.toString());
if (type != com.sparsity.dex.gdb.Type.InvalidType) {
com.sparsity.dex.gdb.Type tdata = graph.getType(type);
if (tdata.getObjectType() == ObjectType.Edge) {
com.sparsity.dex.gdb.Objects objs = graph.select(type);
com.sparsity.dex.gdb.ObjectsIterator objsItr = objs.iterator();
while (objsItr.hasNext()) {
@SuppressWarnings("unused")
long v = objsItr.nextObject();
count++;
}
objsItr.close();
objs.close();
}
}
} else {
// Get by a different property
for (int type : types) {
int attr = graph.findAttribute(type, key);
if (com.sparsity.dex.gdb.Attribute.InvalidAttribute != attr) {
com.sparsity.dex.gdb.Attribute adata = graph.getAttribute(attr);
if (adata.getKind() == AttributeKind.Basic) {
throw new RuntimeException("Key " + key + " is not indexed");
} else { // use the index
com.sparsity.dex.gdb.Objects objs = DexUtils.getUsingIndex(graph, adata, value);
com.sparsity.dex.gdb.ObjectsIterator objsItr = objs.iterator();
while (objsItr.hasNext()) {
@SuppressWarnings("unused")
long v = objsItr.nextObject();
count++;
}
objsItr.close();
objs.close();
}
}
}
}
setResult(count);
}
/**
* Initialize the operation
*
* @param args the operation arguments
*/
@Override
protected void onInitialize(Object[] args) {
super.onInitialize(args);
types = DexUtils.getEdgeTypes(((DexGraph) getGraph()).getRawGraph());
}