Top Description Fields Constructors Methods
com.mysql.cj.xdevapi

public Class TableFilterParams

extends AbstractFilterParams
Class Inheritance
Imports
java.util.Arrays, java.util.stream.Collectors
FilterParams implementation for Table syntax.

Field Summary

Inherited from com.mysql.cj.xdevapi.AbstractFilterParams:
argscollectioncriteriaStrfieldsgroupByhavingisRelationallimitlocklockOptionoffsetorderExprprojectionsupportsOffset

Constructor Summary

AccessConstructor and Description
public
TableFilterParams(String
Schema name
schemaName, String
Collection name
collectionName)

Constructor.

public
TableFilterParams(String
Schema name
schemaName, String
Collection name
collectionName, boolean
Whether offset is supported or not
supportsOffset)

Constructor.

Method Summary

Modifier and TypeMethod and Description
public void
setFields(String...
projection expression
projection)

Implements abstract com.mysql.cj.xdevapi.AbstractFilterParams.setFields.

Implements com.mysql.cj.xdevapi.FilterParams.setFields.

Parse projection expressions into X Protocol Projection objects.

Inherited from com.mysql.cj.xdevapi.AbstractFilterParams:
addArgclearArgsgetArgsgetCollectiongetCriteriagetFieldsgetGroupinggetGroupingCriteriagetLimitgetLockgetLockOptiongetOffsetgetOrderisRelationalsetCriteriasetGroupingsetGroupingCriteriasetLimitsetLocksetLockOptionsetOffsetsetOrdersupportsOffsetverifyAllArgsBound

Constructor Detail

TableFilterParamsback to summary
public TableFilterParams(String schemaName, String collectionName)

Constructor.

Parameters
schemaName:String

Schema name

collectionName:String

Collection name

TableFilterParamsback to summary
public TableFilterParams(String schemaName, String collectionName, boolean supportsOffset)

Constructor.

Parameters
schemaName:String

Schema name

collectionName:String

Collection name

supportsOffset:boolean

Whether offset is supported or not

Method Detail

setFieldsback to summary
public void setFields(String... projection)

Implements abstract com.mysql.cj.xdevapi.AbstractFilterParams.setFields.

Implements com.mysql.cj.xdevapi.FilterParams.setFields.

Doc from com.mysql.cj.xdevapi.FilterParams.setFields.

Parse projection expressions into X Protocol Projection objects. 

collection.find().fields("CAST($.x as SIGNED) as x").execute();
table.select("_id, name, birthday, age").execute();
table.select("age as age_group, count(name) as cnt, something").execute();
Parameters
projection:String[]

projection expression

Annotations
@Override