return Either.left(graphVertex);
}
if (logger.isDebugEnabled()) {
- logger.debug("No vertex in graph for key = {} and value = {} label = {}" + name, value, label);
+ logger.debug("No vertex in graph for key = {} and value = {} label = {}", name, value, label);
}
return Either.right(JanusGraphOperationStatus.NOT_FOUND);
} catch (Exception e) {
* @param newLabel
* @return
*/
- public JanusGraphOperationStatus replaceEdgeLabel(Vertex fromVertex, Vertex toVertex, EdgeLabelEnum prevLabel, EdgeLabelEnum newLabel) {
+ public JanusGraphOperationStatus replaceEdgeLabel(Vertex fromVertex, Vertex toVertex, EdgeLabelEnum prevLabel,
+ EdgeLabelEnum newLabel) {
JanusGraphOperationStatus result = null;
Iterator<Edge> prevEdgeIter = toVertex.edges(Direction.IN, prevLabel.name());
if (prevEdgeIter == null || !prevEdgeIter.hasNext()) {
- CommonUtility.addRecordToLog(logger, LogLevelEnum.DEBUG, "Failed to replace edge with label {} to {} between vertices {} and {}", prevLabel, newLabel, fromVertex.property(GraphPropertyEnum.UNIQUE_ID.getProperty()),
- toVertex.property(GraphPropertyEnum.UNIQUE_ID.getProperty()));
+ CommonUtility.addRecordToLog(logger, LogLevelEnum.DEBUG,
+ "Failed to replace edge with label {} to {} between vertices {} and {}", prevLabel, newLabel,
+ fromVertex.property(GraphPropertyEnum.UNIQUE_ID.getProperty()),
+ toVertex.property(GraphPropertyEnum.UNIQUE_ID.getProperty()));
result = JanusGraphOperationStatus.NOT_FOUND;
- }
- if (result == null) {
+ } else {
result = replaceEdgeLabel(fromVertex, toVertex, prevEdgeIter.next(), prevLabel, newLabel);
}
return result;