ObserverSpec.Builder

Kotlin |Java

class ObserverSpec.Builder

Builder for ObserverSpec instances.

Summary

Public constructors
`Builder()`

Public functions
`ObserverSpec.Builder`	`addFilterDocumentClasses(documentClasses: Array<Class<Any!>!>)` Restricts an observer using this spec to triggering only for documents of one of the provided document classes.
`ObserverSpec.Builder`	`addFilterDocumentClasses( documentClasses: (Mutable)Collection<Class<Any!>!> )` Restricts an observer using this spec to triggering only for documents of one of the provided document classes.
`ObserverSpec.Builder`	`addFilterSchemas(schemas: Array<String!>)` Restricts an observer using this spec to triggering only for documents of one of the provided schema types.
`ObserverSpec.Builder`	`addFilterSchemas(schemas: (Mutable)Collection<String!>)` Restricts an observer using this spec to triggering only for documents of one of the provided schema types.
`ObserverSpec`	`build()` Constructs a new `ObserverSpec` from the contents of this builder.

Added in 1.1.0-alpha06

Builder()

fun addFilterDocumentClasses(documentClasses: Array<Class<Any!>!>): ObserverSpec.Builder

Restricts an observer using this spec to triggering only for documents of one of the provided document classes.

If unset, the observer will match documents of all types.

Merged list available from getFilterSchemas.

Parameters
`documentClasses: Array<Class<Any!>!>`	classes annotated with `Document`.

Throws
`androidx.appsearch.exceptions.AppSearchException`

fun addFilterDocumentClasses(
    documentClasses: (Mutable)Collection<Class<Any!>!>
): ObserverSpec.Builder

Restricts an observer using this spec to triggering only for documents of one of the provided document classes.

If unset, the observer will match documents of all types.

Merged list available from getFilterSchemas.

Parameters
`documentClasses: (Mutable)Collection<Class<Any!>!>`	classes annotated with `Document`.

Throws
`androidx.appsearch.exceptions.AppSearchException`

fun addFilterSchemas(schemas: Array<String!>): ObserverSpec.Builder

Restricts an observer using this spec to triggering only for documents of one of the provided schema types.

If unset, the observer will match documents of all types.

fun addFilterSchemas(schemas: (Mutable)Collection<String!>): ObserverSpec.Builder

Restricts an observer using this spec to triggering only for documents of one of the provided schema types.

If unset, the observer will match documents of all types.

fun build(): ObserverSpec

Constructs a new ObserverSpec from the contents of this builder.