Description

A source for AGSArcGISMapImageSublayer based on a join of other sources.

Instances of this class represent a source for AGSArcGISMapImageSublayer based on a join of other sources.

Nested joins are supported. To use nested joins, set either leftSublayerSource or rightSublayerSource to be a AGSTableJoinSublayerSource.

The type of data represented by this source is determined by the leftSublayerSource. If the leftSublayerSource is a non-spatial table, this source also represents a non-spatial table. If the leftSublayerSource is a layer, this source represents a layer. For performance reasons, it is ideal to have leftSublayerSource and rightSublayerSource point to a dataset from the same workspace and, leftFieldName/rightFieldName be indexed.

Since: 100.1

See also: - initWithID:source: (AGSArcGISMapImageSublayer)

Inheritance diagram for AGSTableJoinSublayerSource:

Instance Methods
(instancetype)	- initWithLeftFieldName:leftSublayerSource:rightFieldName:rightSublayerSource:joinType:

Class Methods
(instancetype)	+ tableJoinSublayerSourceWithLeftFieldName:leftSublayerSource:rightFieldName:rightSublayerSource:joinType:

Properties
AGSJoinType	joinType

NSString *	leftFieldName

AGSSublayerSource *	leftSublayerSource

NSString *	rightFieldName

AGSSublayerSource *	rightSublayerSource

Method Documentation

◆ initWithLeftFieldName:leftSublayerSource:rightFieldName:rightSublayerSource:joinType:

- (instancetype) initWithLeftFieldName:	(NSString *)	leftFieldName
leftSublayerSource:	(AGSSublayerSource *)	leftSublayerSource
rightFieldName:	(NSString *)	rightFieldName
rightSublayerSource:	(AGSSublayerSource *)	rightSublayerSource
joinType:	(AGSJoinType)	joinType

Creates a source with the provided parameters.

Parameters

leftFieldName	Name of the field in the `leftSublayerSource` to use in the join operation for finding matching values.
leftSublayerSource	The source on the left side of the join.
rightFieldName	Name of the field in the `rightSublayerSource` to use in the join operation for finding matching values.
rightSublayerSource	The source on the right side of the join.
joinType	The type of join to perform.

Since: 100.1

◆ tableJoinSublayerSourceWithLeftFieldName:leftSublayerSource:rightFieldName:rightSublayerSource:joinType:

+ (instancetype) tableJoinSublayerSourceWithLeftFieldName:	(NSString *)	leftFieldName
leftSublayerSource:	(AGSSublayerSource *)	leftSublayerSource
rightFieldName:	(NSString *)	rightFieldName
rightSublayerSource:	(AGSSublayerSource *)	rightSublayerSource
joinType:	(AGSJoinType)	joinType

Creates a source with the provided parameters.

Parameters

leftFieldName	Name of the field in the `leftSublayerSource` to use in the join operation for finding matching values.
leftSublayerSource	The source on the left side of the join.
rightFieldName	Name of the field in the `rightSublayerSource` to use in the join operation for finding matching values.
rightSublayerSource	The source on the right side of the join.
joinType	The type of join to perform.

Returns: A new source.

Since: 100.1

Property Documentation

◆ joinType

- (AGSJoinType) joinType

readnonatomicassign

Type of join to perform between the two sources.

Since: 100.1

◆ leftFieldName

- (NSString*) leftFieldName

readnonatomiccopy

Name of the field in the leftSublayerSource property to use in the join operation for finding matching values.

Since: 100.1

◆ leftSublayerSource

- (AGSSublayerSource*) leftSublayerSource

readnonatomicstrong

The source on the left side of the join.

Since: 100.1

◆ rightFieldName

- (NSString*) rightFieldName

readnonatomiccopy

Name of the field in the rightSublayerSource property to use in the join operation for finding matching values.

Since: 100.1

◆ rightSublayerSource

- (AGSSublayerSource*) rightSublayerSource