elemental.html

Interface IDBKeyRange

All Known Implementing Classes:

JsIDBKeyRange

public interface IDBKeyRange

The IDBKeyRange interface of the IndexedDB API represents a continuous interval over some data type that is used for keys. Records can be retrieved from object stores and indexes using keys or a range of keys. You can limit the range using lower and upper bounds. For example, you can iterate over all values of a key between x and y.

Method Summary

Methods

Modifier and Type	Method and Description
Object	getLower()
Object	getUpper()
boolean	isLowerOpen()
boolean	isUpperOpen() Returns false if the upper-bound value is included in the key range.

Method Detail

getLower

Object getLower()

isLowerOpen

boolean isLowerOpen()

getUpper

Object getUpper()

isUpperOpen

boolean isUpperOpen()

Returns false if the upper-bound value is included in the key range.