Package org.apache.cassandra.cql3.restrictions

Class MultiColumnRestriction.SliceRestriction

java.lang.Object

org.apache.cassandra.cql3.restrictions.MultiColumnRestriction

org.apache.cassandra.cql3.restrictions.MultiColumnRestriction.SliceRestriction

All Implemented Interfaces:

Restriction, SingleRestriction

Enclosing class:

MultiColumnRestriction

public static class MultiColumnRestriction.SliceRestriction
extends MultiColumnRestriction

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.cassandra.cql3.restrictions.MultiColumnRestriction

MultiColumnRestriction.EQRestriction, MultiColumnRestriction.INRestriction, MultiColumnRestriction.InRestrictionWithMarker, MultiColumnRestriction.InRestrictionWithValues, MultiColumnRestriction.NotNullRestriction, MultiColumnRestriction.SliceRestriction

Field Summary

Fields inherited from class org.apache.cassandra.cql3.restrictions.MultiColumnRestriction

columnDefs

Constructor Summary

Constructors

Constructor	Description
SliceRestriction(List<ColumnMetadata> columnDefs, Bound bound, boolean inclusive, Term term)

Method Summary

Modifier and Type	Method	Description
void	addFunctionsTo(List<Function> functions)	Adds all functions (native and user-defined) used by any component of the restriction to the specified list.
final void	addToRowFilter(RowFilter filter, IndexRegistry indexRegistry, QueryOptions options)	Adds to the specified row filter the expressions corresponding to this Restriction.
MultiCBuilder	appendBoundTo(MultiCBuilder builder, Bound bound, QueryOptions options)	Appends the values of the SingleRestriction for the specified bound to the specified builder.
MultiCBuilder	appendTo(MultiCBuilder builder, QueryOptions options)	Appends the values of this SingleRestriction to the specified builder.
SingleRestriction	doMergeWith(SingleRestriction otherRestriction)
boolean	hasBound(Bound bound)	Checks if the specified bound is set or not.
boolean	isInclusive(Bound bound)	Checks if the specified bound is inclusive or not.
boolean	isSlice()
protected boolean	isSupportedBy(Index index, ColumnMetadata column)
String	toString()

Methods inherited from class org.apache.cassandra.cql3.restrictions.MultiColumnRestriction

findSupportingIndex, findSupportingIndexFromQueryPlan, getColumnDefs, getColumnsInCommons, getFirstColumn, getLastColumn, hasSupportingIndex, isMultiColumn, mergeWith, needsFiltering

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.cassandra.cql3.restrictions.Restriction

isOnToken

Methods inherited from interface org.apache.cassandra.cql3.restrictions.SingleRestriction

isANN, isContains, isEQ, isEqualityBased, isIN, isLIKE, isNotNull

Constructor Details

SliceRestriction

public SliceRestriction(List<ColumnMetadata> columnDefs,
 Bound bound,
 boolean inclusive,
 Term term)

Method Details

isSlice

public boolean isSlice()

appendTo

public MultiCBuilder appendTo(MultiCBuilder builder,
 QueryOptions options)

Description copied from interface: SingleRestriction

Appends the values of this SingleRestriction to the specified builder.

Parameters:

builder - the MultiCBuilder to append to.

options - the query options

Returns:

the MultiCBuilder

appendBoundTo

public MultiCBuilder appendBoundTo(MultiCBuilder builder,
 Bound bound,
 QueryOptions options)

Description copied from interface: SingleRestriction

Appends the values of the SingleRestriction for the specified bound to the specified builder.

Parameters:

builder - the MultiCBuilder to append to.

bound - the bound

options - the query options

Returns:

the MultiCBuilder

isSupportedBy

protected boolean isSupportedBy(Index index,
 ColumnMetadata column)

Specified by:

isSupportedBy in class MultiColumnRestriction

hasBound

public boolean hasBound(Bound bound)

Description copied from interface: SingleRestriction

Checks if the specified bound is set or not.

Parameters:

bound - the bound type

Returns:

true if the specified bound is set, false otherwise

addFunctionsTo

public void addFunctionsTo(List<Function> functions)

Description copied from interface: Restriction

Adds all functions (native and user-defined) used by any component of the restriction to the specified list.

Parameters:

functions - the list to add to

isInclusive

public boolean isInclusive(Bound bound)

Description copied from interface: SingleRestriction

Checks if the specified bound is inclusive or not.

Parameters:

bound - the bound type

Returns:

true if the specified bound is inclusive, false otherwise

doMergeWith

public SingleRestriction doMergeWith(SingleRestriction otherRestriction)

Specified by:

doMergeWith in class MultiColumnRestriction

addToRowFilter

public final void addToRowFilter(RowFilter filter,
 IndexRegistry indexRegistry,
 QueryOptions options)

Description copied from interface: Restriction

Adds to the specified row filter the expressions corresponding to this Restriction.

Parameters:

filter - the row filter to add expressions to

indexRegistry - the index registry

options - the query options

toString

public String toString()

Overrides:

toString in class MultiColumnRestriction