org.apache.ignite.internal.processors.query

Class QuerySysIndexDescriptorImpl

java.lang.Object

org.apache.ignite.internal.processors.query.QuerySysIndexDescriptorImpl

All Implemented Interfaces:

GridQueryIndexDescriptor

public class QuerySysIndexDescriptorImpl
extends Object
implements GridQueryIndexDescriptor

Sys Indexes descriptor.

Constructor Summary

Constructors

Constructor and Description
QuerySysIndexDescriptorImpl(String name, Collection<String> fields, int inlineSize) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	descending(String field) Specifies order of the index for each indexed field.
Collection<String>	fields() Gets all fields to be indexed.
int	inlineSize() Gets inline size for SORTED index.
String	name()
QueryIndexType	type() Gets index type.

Methods inherited from class java.lang.Object

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

Constructor Detail

QuerySysIndexDescriptorImpl

public QuerySysIndexDescriptorImpl(String name,
                                   Collection<String> fields,
                                   int inlineSize)

Constructor.

Parameters:

name - Index name.

fields - Index fields.

Method Detail

name

public String name()

Specified by:

name in interface GridQueryIndexDescriptor

Returns:

Name.

fields

public Collection<String> fields()

Gets all fields to be indexed.

Specified by:

fields in interface GridQueryIndexDescriptor

Returns:

Fields to be indexed.

descending

public boolean descending(String field)

Specifies order of the index for each indexed field.

Specified by:

descending in interface GridQueryIndexDescriptor

Parameters:

field - Field name.

Returns:

True if given field should be indexed in descending order.

type

public QueryIndexType type()

Gets index type.

Specified by:

type in interface GridQueryIndexDescriptor

Returns:

Type.

inlineSize

public int inlineSize()

Gets inline size for SORTED index.

Specified by:

inlineSize in interface GridQueryIndexDescriptor

Returns:

Inline size.