Class: HasAttributeCondition

Extends

$k.HasPropertyCondition

Methods

addHandle(parameter) → {Condition}

Add a handle

Parameters:

Name	Type	Description
`parameter`	string

Version: Experimental feature, might be removed at any time
Since: 5.3.0
Inherited From: $k.HasPropertyCondition#addHandle

Throws:

If the query condition is not modifiable
Type $k.exception.QueryError

Returns:

Type:: Condition

addValue(parameteropt, operatoropt, defaultValueopt) → {$k.AttributeValueCondition}

Add a value condition. Note that an attribute conditon can only have one value conditon.

Parameters:

Name	Type	Attributes	Description
`parameter`		<optional>	Parameter name of the value
`operator`	string	<optional>	Name of operator
`defaultValue`		<optional>	Default value if no parameter is specified

Since: 4.1.0

Throws:

If the condition is not valid
Type $k.exception.QueryError

Returns:

Type:: $k.AttributeValueCondition

alternativesId() → {number}

Since: 4.1.0
Inherited From: $k.QueryCondition#alternativesId
Deprecated: This function is not supported any more

Returns:

Type:: number

cardinality() → {number}

Returns the desired cardinality of the property

Since: 4.1.0
Inherited From: $k.HasPropertyCondition#cardinality

Returns:

Type:: number

linkedQuery() → {$k.StructuredQuery}

Returns the linked subquery

Since: 4.1.0
Inherited From: $k.LinkedQueryCondition#linkedQuery

Returns:

Type:: $k.StructuredQuery

parameter() → {string|undefined}

Returns the parameter name of the condition, if defined

Since: 4.1.0
Inherited From: $k.QueryCondition#parameter

Returns:

Type:: string | undefined

query() → {$k.StructuredQuery|undefined}

Version: Experimental feature, might be removed at any time
Since: 5.4.2
Inherited From: $k.QueryCondition#query

Returns:

The source query

Type:: $k.StructuredQuery | undefined

setCardinality(cardinality)

Sets the desired cardinality of the property. Only applied if a cardinality operator is used.

Parameters:

Name	Type	Description
`cardinality`	number	Cardinality. Must be an integer >= 0.

Since: 4.1.0
Inherited From: $k.HasPropertyCondition#setCardinality

Throws:

If the query condition is not modifiable
Type $k.exception.QueryError

setParameter(parameter)

Sets the parameter name of the condition

Parameters:

Name	Type	Description
`parameter`	string

Since: 4.1.0
Inherited From: $k.QueryCondition#setParameter

Throws:

If the condition cannot be modified
Type $k.exception.QueryError

valueCondition() → {$k.AttributeValueCondition|undefined}

Returns the attribute value condition, or undefined if there is none

Since: 4.1.0

Returns:

Type:: $k.AttributeValueCondition | undefined