org.wso2.balana.cond

Class IPInRangeFunction

java.lang.Object

org.wso2.balana.cond.FunctionBase

org.wso2.balana.cond.IPInRangeFunction

All Implemented Interfaces:

Expression, Function

public class IPInRangeFunction
extends FunctionBase

IP range function developed for Balana.

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME The identifier for this function

Fields inherited from class org.wso2.balana.cond.FunctionBase

FUNCTION_NS, FUNCTION_NS_2, FUNCTION_NS_3

Constructor Summary

Constructors

Constructor and Description
IPInRangeFunction() Default constructor.

Method Summary

Modifier and Type	Method and Description
EvaluationResult	evaluate(List inputs, EvaluationCtx context) Evaluates the ip-in-range function, which takes three IPAddressAttribute values.
static long	ipToLong(InetAddress ip) Helper method

Methods inherited from class org.wso2.balana.cond.FunctionBase

checkInputs, checkInputsNoBag, encode, encode, evalArgs, getFunctionId, getFunctionName, getIdentifier, getReturnType, getReturnTypeAsString, getType, makeProcessingError, returnsBag

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

The identifier for this function

See Also:

Constant Field Values

Constructor Detail

IPInRangeFunction

public IPInRangeFunction()

Default constructor.

Method Detail

evaluate

public EvaluationResult evaluate(List inputs,
                                 EvaluationCtx context)

Evaluates the ip-in-range function, which takes three IPAddressAttribute values. This function return true if the first value falls between the second and third values

Parameters:

inputs - a List of Evaluatable objects representing the arguments passed to the function

context - the respresentation of the request

Returns:

an EvaluationResult containing true or false

ipToLong

public static long ipToLong(InetAddress ip)

Helper method

Parameters:

ip -

Returns: