com.couchbase.lite

Class ArrayFunction

java.lang.Object

com.couchbase.lite.ArrayFunction

public final class ArrayFunction
extends Object

Function provies array functions.

Method Summary

Modifier and Type	Method and Description
static Expression	contains(Expression expression, Expression value) Creates an ARRAY_CONTAINS(expr, value) function that checks whether the given array expression contains the given value or not.
static Expression	length(Expression expression) Creates an ARRAY_LENGTH(expr) function that returns the length of the given array expression.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

contains

public static Expression contains(Expression expression,
                                  Expression value)

Creates an ARRAY_CONTAINS(expr, value) function that checks whether the given array expression contains the given value or not.

Parameters:

expression - The expression that evaluate to an array.

value - The value to search for in the given array expression.

Returns:

The ARRAY_CONTAINS(expr, value) function.

length

public static Expression length(Expression expression)

Creates an ARRAY_LENGTH(expr) function that returns the length of the given array expression.

Parameters:

expression - The expression that evluates to an array.

Returns:

The ARRAY_LENGTH(expr) function.