程序包 com.mysql.cj.xdevapi

类 CreateIndexParams

java.lang.Object

com.mysql.cj.xdevapi.CreateIndexParams

public class CreateIndexParams
extends Object

Internally-used object passing index creation parameters to XMessageBuilder.

嵌套类概要

嵌套类

修饰符和类型	类	说明
static class	CreateIndexParams.IndexField	Internally used object parsed from indexDefinition; see Collection.createIndex(String, DbDoc) description.

字段概要

字段

修饰符和类型	字段	说明
static String	GEOJSON
static String	INDEX
static String	SPATIAL

构造器概要

构造器

构造器	说明
CreateIndexParams(String indexName, DbDoc indexDefinition)	Constructor.
CreateIndexParams(String indexName, String jsonIndexDefinition)	Constructor.

方法概要

修饰符和类型	方法	说明
List<CreateIndexParams.IndexField>	getFields()	Get index fields.
String	getIndexName()	Get index name.
String	getIndexType()	Get index type.

从类继承的方法 java.lang.Object

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

字段详细资料

INDEX

public static final String INDEX

另请参阅:

常量字段值

SPATIAL

public static final String SPATIAL

另请参阅:

常量字段值

GEOJSON

public static final String GEOJSON

另请参阅:

常量字段值

构造器详细资料

CreateIndexParams

public CreateIndexParams(String indexName,
                         DbDoc indexDefinition)

Constructor.

参数:

indexName - index name

indexDefinition - special JSON document containing index definition; see Collection.createIndex(String, DbDoc) description

CreateIndexParams

public CreateIndexParams(String indexName,
                         String jsonIndexDefinition)

Constructor.

参数:

indexName - index name

jsonIndexDefinition - special JSON document containing index definition; see Collection.createIndex(String, String) description

方法详细资料

getIndexName

public String getIndexName()

Get index name.

返回:

index name

getIndexType

public String getIndexType()

Get index type.

返回:

index type

getFields

public List<CreateIndexParams.IndexField> getFields()

Get index fields.

返回:

List of CreateIndexParams.IndexField objects