|
Neo4j | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface PlanDescription
Instances describe single execution steps in a Cypher query execution plan Execution plans form a tree of execution steps. Each step is described by a PlanDescription object.
Method Summary | |
---|---|
PlanDescription |
cd(String... names)
Starting from this PlanDescription, retrieve children by successive calls to getChild() and return the final PlanDescription thus found |
Map<String,Object> |
getArguments()
Retrieve argument map for the associated execution step Valid arguments are all Java primitive values, Strings, Arrays of those, and Maps from Strings to valid arguments. |
PlanDescription |
getChild(String name)
|
List<PlanDescription> |
getChildren()
|
String |
getName()
|
ProfilerStatistics |
getProfilerStatistics()
|
boolean |
hasProfilerStatistics()
|
Method Detail |
---|
String getName()
Map<String,Object> getArguments()
PlanDescription cd(String... names) throws NoSuchElementException
NoSuchElementException
- if no child could be retrievedPlanDescription getChild(String name) throws NoSuchElementException
NoSuchElementException
- if no matching child is foundList<PlanDescription> getChildren()
boolean hasProfilerStatistics()
ProfilerStatistics getProfilerStatistics() throws org.neo4j.cypher.ProfilerStatisticsNotReadyException
org.neo4j.cypher.ProfilerStatisticsNotReadyException
- iff profiler statistics are not available
|
Neo4j | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |