Package org.apache.cassandra.cql3.restrictions

Class SingleColumnRestriction.INRestriction

java.lang.Object

org.apache.cassandra.cql3.restrictions.SingleColumnRestriction

org.apache.cassandra.cql3.restrictions.SingleColumnRestriction.INRestriction

All Implemented Interfaces:

Restriction, SingleRestriction

Direct Known Subclasses:

SingleColumnRestriction.InRestrictionWithMarker, SingleColumnRestriction.InRestrictionWithValues

Enclosing class:

SingleColumnRestriction

public abstract static class SingleColumnRestriction.INRestriction
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
INRestriction(ColumnMetadata columnDef)

Method Summary

Modifier and Type	Method	Description
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.
final SingleRestriction	doMergeWith(SingleRestriction otherRestriction)
protected abstract List<ByteBuffer>	getValues(QueryOptions options)
final boolean	isIN()
protected final boolean	isSupportedBy(Index index)	Check if this type of restriction is supported by the specified index.

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, toString, wait, wait, wait

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

addFunctionsTo, isOnToken

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

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

Constructor Details

INRestriction

public INRestriction(ColumnMetadata columnDef)

Method Details

isIN

public final boolean isIN()

doMergeWith

public final SingleRestriction doMergeWith(SingleRestriction otherRestriction)

Specified by:

doMergeWith in class SingleColumnRestriction

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

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

isSupportedBy

protected final 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.

getValues

protected abstract List<ByteBuffer> getValues(QueryOptions options)