Class QueryPlan.MergeConcat

java.lang.Object

org.cojen.tupl.diag.QueryPlan

org.cojen.tupl.diag.QueryPlan.Set

org.cojen.tupl.diag.QueryPlan.Concat

org.cojen.tupl.diag.QueryPlan.MergeConcat

All Implemented Interfaces:

Serializable

Enclosing class:

QueryPlan

public static final class QueryPlan.MergeConcat
extends QueryPlan.Concat

Query plan node which represents a concatenated set of plans which have an explicit ordering, and source rows are compared to each other to maintain the ordering.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.cojen.tupl.diag.QueryPlan

QueryPlan.Aggregator, QueryPlan.Concat, QueryPlan.DisjointUnion, QueryPlan.Empty, QueryPlan.Exists, QueryPlan.Filter, QueryPlan.FullScan, QueryPlan.Grouper, QueryPlan.GroupSort, QueryPlan.Identity, QueryPlan.LoadOne, QueryPlan.Mapper, QueryPlan.MergeConcat, QueryPlan.MergeUnion, QueryPlan.NaturalJoin, QueryPlan.NestedLoopsJoin, QueryPlan.PrimaryJoin, QueryPlan.RangeScan, QueryPlan.RangeUnion, QueryPlan.Scan, QueryPlan.Set, QueryPlan.Sort, QueryPlan.Table, QueryPlan.Union

Field Summary

Fields inherited from class org.cojen.tupl.diag.QueryPlan.Set

sources

Constructor Summary

Constructors

Constructor	Description
MergeConcat(QueryPlan... sources)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
int	hashCode()

Methods inherited from class org.cojen.tupl.diag.QueryPlan

appendTo, appendTo, printTo, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

MergeConcat

public MergeConcat(QueryPlan... sources)

Parameters:

sources - child plan nodes

Method Details

equals

public boolean equals(Object obj)

Overrides:

equals in class QueryPlan.Concat

hashCode

public int hashCode()

Overrides:

hashCode in class QueryPlan.Concat