ditto-lib / live.ditto / DittoMutableDocumentPath

DittoMutableDocumentPath

class DittoMutableDocumentPath

Provides an interface to specify a path to a key in a document that you can then call various update functions on. You obtain a DittoMutableDocumentPath by subscripting a DittoMutableDocument and you can then further subscript a DittoMutableDocumentPath to further specify the key of the document that you want to update.

Properties

attachmentToken	Returns the value at the previously specified key in the document as a `DittoAttachmentToken`. If the key was invalid the return value will be null. `val attachmentToken: DittoAttachmentToken?`
boolean	Returns the value at the previously specified key in the document as a `Boolean` if possible, otherwise the return value will be `null`. `val boolean: Boolean?`
booleanValue	Returns the value at the previously specified key in the document as a `Boolean`. If the key was invalid the return value will be false. `val booleanValue: Boolean`
docID	`val docID: String`
double	Returns the value at the previously specified key in the document as a `Double` if possible, otherwise the return value will be `null`. `val double: Double?`
doubleValue	Returns the value at the previously specified key in the document as a `Double`. If the key was invalid the return value will be 0.0. `val doubleValue: Double`
float	Returns the value at the previously specified key in the document as a `Float` if possible, otherwise the return value will be `null`. `val float: Float?`
floatValue	Returns the value at the previously specified key in the document as a `Float`. If the key was invalid the return value will be 0f. `val floatValue: Float`
int	Returns the value at the previously specified key in the document as an `Int` if possible, otherwise the return value will be `null`. `val int: Int?`
intValue	Returns the value at the previously specified key in the document as an `Int`. If the key was invalid the return value will be 0. `val intValue: Int`
list	Returns the value at the previously specified key in the document as a `List<Any?>` if possible, otherwise the return value will be `null`. `val list: List<Any?>?`
listValue	Returns the value at the previously specified key in the document as a `List<Any?>`. If the key was invalid the return value will be an empty list. `val listValue: List<Any?>`
map	Returns the value at the previously specified key in the document as a `Map<String, Any?>` if possible, otherwise the return value will be `null`. `val map: Map<String, Any?>?`
mapValue	Returns the value at the previously specified key in the document as a `Map<String, Any?>`. If the key was invalid the return value will be an empty dictionary. `val mapValue: Map<String, Any?>`
path	`val path: String`
string	Returns the value at the previously specified key in the document as a `String` if possible, otherwise the return value will be `null`. `val string: String?`
stringValue	Returns the value at the previously specified key in the document as a `String`. If the key was invalid the return value will be an empty string. `val stringValue: String`

Functions

get	Used to specify a path to a key in the document that you can subscript further to access a nested key in the document and eventually perform an update operation on. `operator fun get(key: String): DittoMutableDocumentPath` Used to specify an index in the array at the preceding key-path specified through the subscripting defined previously. You can subscript the return value further to access a further nested key in the document and eventually perform an update operation. `operator fun get(index: Int): DittoMutableDocumentPath`
increment	Increment a counter at the document's key defined by the preceding subscripting. This will only succeed if the value at the subscripting-defined key is a counter. `fun increment(amount: Number): Unit`
insert	Inserts a value into an array at the index defined by the preceding subscripting. This will only succeed if the value at the subscripting-defined key is an index into an array. `fun insert(value: Any): Unit`
pop	Pop a value off the end of an array at the document's key defined by the preceding subscripting. This will only succeed if the value at the subscripting-defined key is an array. `fun pop(): Any?`
push	Push a value on to the end of an array at the document's key defined by the preceding subscripting. This will only succeed if the value at the subscripting-defined key is an array. `fun push(value: Any): Unit`
remove	Remove a value at the document's key defined by the preceding subscripting. `fun remove(): Unit`
replaceWithCounter	Replace a value at the document's key defined by the preceding subscripting with a counter. `fun replaceWithCounter(isDefault: Boolean = false): Unit`
set	Set a value at the document's key defined by the preceding subscripting. `fun set(value: Any, isDefault: Boolean = false): Unit`