Package com.api.jsonata4java.expressions.utils

Class BooleanUtils

java.lang.Object

com.api.jsonata4java.expressions.utils.BooleanUtils

All Implemented Interfaces:

Serializable

public class BooleanUtils
extends Object
implements Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
BooleanUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	convertJsonNodeToBoolean(com.fasterxml.jackson.databind.JsonNode node)	See http://docs.jsonata.org/boolean-functions.html#booleanarg The convertJsonNodeToBoolean method converts the node passed in to a boolean based on the casting semantics defined by JSONata.

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanUtils

public BooleanUtils()

Method Detail

convertJsonNodeToBoolean

public static boolean convertJsonNodeToBoolean(com.fasterxml.jackson.databind.JsonNode node)

See http://docs.jsonata.org/boolean-functions.html#booleanarg The convertJsonNodeToBoolean method converts the node passed in to a boolean based on the casting semantics defined by JSONata.

$boolean(arg)

Casts the argument to a Boolean using the following rules

Argument type	Result
Boolean	unchanged
string: empty	false
string: non-empty	true
number: 0	false
number: non-zero	true
null	false
array: empty	false
array: contains a member that casts to true	true
array: all members cast to false	false
object: empty	false
object: non-empty	true
function: (functions are not currently supported)	false

Parameters:

node - The node to convert to a boolean

Returns:

boolean The converted value