Package net.obvj.jep.functions

Interface Summary

Interface	Description
MultiStrategyCommand	A common interface for objects that implement multiple strategies

Class Summary

Class	Description
Arabic	A function command that converts a Roman numeral to Arabic.
Average	This class implements a function that returns the average of collection of elements.
BasicAuthorizationHeader	This class implements a JEP function that generates a basic authorization header from given credentials (username and password).
BinaryBooleanFunction	A function that accepts two parameters (of any type) and returns 1 (true) or 0 (false), depending on the given evaluation strategy.
BinaryStringFunction	This class implements a JEP function that receives two strings.
Concat	This class implements a JEP function command that concatenates elements.
Count	This class implements a JEP function that counts elements.
DateAwareComparative	An extension of JEP's Comparative command that can also handle strings and dates.
DateFieldGetter	A function that returns a field from a Date, depending on the date field strategy
DateToString	A command that formats dates in a specified pattern
DaysBetween	A command that returns the number of days between two dates
Distinct	This class implements a function that returns a list consisting of distinct elements of a given collection.
Element	A command that returns elements from Java Lists and JSONArrays given the index.
EndOfMonth	A function that returns the date corresponding to the last day of the month given a source date
FormatString	A command that formats strings based on a pattern and variable arguments
Http	A function that invokes a method from a Web Server, given a method, a URL, a request body, and an optional headers, and returns a client response object.
HttpGet	A function that reads content from a Web Server, given a URL and an optional media type, and returns server response as string
HttpHeader	This class implements a JEP function that groups HTTP header values together into a Map os Strings for usage with the Http and HttpGet functions.
HttpResponseHandler	A JEP function that reads data from a WebServiceResponse object.
IsEmpty	A function that returns 1 if the given parameter is either an empty String, JSON or Collection, or 0 if not.
IsLeapYear	A function that returns 1 if the given parameter is either a leap year or a Date whose year is a leap year, or 0 if not.
JsonPath	This class implements a function that evaluates JSONPaths.
Max	This class implements a function that returns the highest element in a collection of elements using Java Expression Parser.
Min	This class implements a function that returns the lowest element in a collection of elements using Java Expression Parser.
NormalizeString	This class implements a JEP function that normalizes Unicode strings, replacing accents and other diacritics with ASCII characters.
Now	This class implements a function command that returns system's current date and time.
ReadFile	A function that reads the content a text file from the file system
Replace	A JEP function that replaces occurrences of a string with another string
Roman	A function command that converts an Arabic numeral to Roman.
StringPaddingFunction	A JEP function for string padding.
StringToDate	A function that converts a string into a date.
TypeOf	A function that returns the Java type associated with the given parameter
UnaryBooleanFunction	A function that accepts one argument and returns a boolean value.
UnaryEncryptionFunction	A JEP function that accepts one parameter and converts it into an encrypted string
UnaryStringFunction	A JEP function that receives a string object and produces another string
UnarySystemFunction	A JEP function that receives a single parameter and retrieves system data
UUID	This class implements a JEP function that produces a UUID.
XPath	This class implements a function that evaluates XPaths.

Enum Summary

Enum	Description
BinaryBooleanFunction.Strategy
BinaryStringFunction.Strategy
DateFieldGetter.DateField
HttpResponseHandler.Strategy
Replace.Strategy
StringPaddingFunction.Strategy
UnaryBooleanFunction.Strategy
UnaryEncryptionFunction.EncryptionAlgorithm
UnaryStringFunction.Strategy
UnarySystemFunction.Strategy

Annotation Types Summary

Annotation Type	Description
Function	Indicates that an object is a custom function, and assigns names/aliases to it.