Module org.cojen.tupl

Package org.cojen.tupl.diag

Class QueryPlan.Sort

java.lang.Object

org.cojen.tupl.diag.QueryPlan

org.cojen.tupl.diag.QueryPlan.Sort

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

QueryPlan.GroupSort

Enclosing class:

QueryPlan

public static sealed class QueryPlan.Sort
extends QueryPlan
permits QueryPlan.GroupSort

Query plan node which sorts the rows.

See Also:

• Serialized Form

Nested Class Summary

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

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

Field Summary

Fields

Modifier and Type	Field	Description
final String[]	sortColumns
final QueryPlan	source

Constructor Summary

Constructors

Constructor	Description
Sort(String[] sortColumns, QueryPlan source)

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

Field Details

sortColumns

public final String[] sortColumns

source

public final QueryPlan source

Constructor Details

Sort

public Sort(String[] sortColumns,
 QueryPlan source)

Parameters:

sortColumns - columns with '+' or '-' prefix

source - child plan node

Method Details

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object