Package org.apache.cassandra.cql3.restrictions

Class SingleColumnRestriction.AnnRestriction

java.lang.Object

org.apache.cassandra.cql3.restrictions.SingleColumnRestriction

org.apache.cassandra.cql3.restrictions.SingleColumnRestriction.AnnRestriction

All Implemented Interfaces:

Restriction, SingleRestriction

Enclosing class:

SingleColumnRestriction

public static final class SingleColumnRestriction.AnnRestriction
extends SingleColumnRestriction

Nested Class Summary

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

SingleColumnRestriction.AnnRestriction, SingleColumnRestriction.ContainsRestriction, SingleColumnRestriction.EQRestriction, SingleColumnRestriction.INRestriction, SingleColumnRestriction.InRestrictionWithMarker, SingleColumnRestriction.InRestrictionWithValues, SingleColumnRestriction.IsNotNullRestriction, SingleColumnRestriction.LikeRestriction, SingleColumnRestriction.SliceRestriction

Field Summary

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

columnDef

Constructor Summary

Constructors

Constructor	Description
AnnRestriction(ColumnMetadata columnDef, Term value)

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.
void	addToRowFilter(RowFilter filter, IndexRegistry indexRegistry, QueryOptions options)	Adds to the specified row filter the expressions corresponding to this Restriction.
MultiCBuilder	appendTo(MultiCBuilder builder, QueryOptions options)	Appends the values of this SingleRestriction to the specified builder.
SingleRestriction	doMergeWith(SingleRestriction otherRestriction)
boolean	isANN()
protected boolean	isSupportedBy(Index index)	Check if this type of restriction is supported by the specified index.
String	toString()
ByteBuffer	value(QueryOptions options)

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

findSupportingIndex, findSupportingIndexFromQueryPlan, getColumnDefs, getFirstColumn, getLastColumn, hasSupportingIndex, 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

appendBoundTo, hasBound, isContains, isEQ, isEqualityBased, isIN, isInclusive, isLIKE, isMultiColumn, isNotNull, isSlice

Constructor Details

AnnRestriction

public AnnRestriction(ColumnMetadata columnDef,
 Term value)

Method Details

value

public ByteBuffer value(QueryOptions options)

isANN

public boolean isANN()

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

addToRowFilter

public 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

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

toString

public String toString()

Overrides:

toString in class Object

doMergeWith

public SingleRestriction doMergeWith(SingleRestriction otherRestriction)

Specified by:

doMergeWith in class SingleColumnRestriction

isSupportedBy

protected boolean isSupportedBy(Index index)

Description copied from class: SingleColumnRestriction

Check if this type of restriction is supported by the specified index.

Specified by:

isSupportedBy in class SingleColumnRestriction

Parameters:

index - the secondary index

Returns:

true this type of restriction is supported by the specified index, false otherwise.