com.jayway.jsonpath.internal.function.text

Class Length

java.lang.Object

com.jayway.jsonpath.internal.function.text.Length

All Implemented Interfaces:

PathFunction

public class Length
extends java.lang.Object
implements PathFunction

Provides the length of a JSONArray Object Created by mattg on 6/26/15.

Constructor Summary

Constructors

Constructor and Description
Length()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	invoke(java.lang.String currentPath, PathRef parent, java.lang.Object model, EvaluationContext ctx, java.util.List<Parameter> parameters) Invoke the function and output a JSON object (or scalar) value which will be the result of executing the path

Methods inherited from class java.lang.Object

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

Constructor Detail

Length

public Length()

Method Detail

invoke

public java.lang.Object invoke(java.lang.String currentPath,
                               PathRef parent,
                               java.lang.Object model,
                               EvaluationContext ctx,
                               java.util.List<Parameter> parameters)

Description copied from interface: PathFunction

Invoke the function and output a JSON object (or scalar) value which will be the result of executing the path

Specified by:

invoke in interface PathFunction

Parameters:

currentPath - The current path location inclusive of the function name

parent - The path location above the current function

model - The JSON model as input to this particular function

ctx - Eval context, state bag used as the path is traversed, maintains the result of executing

Returns: