edu.stanford.nlp.ling.tokensregex.types
Class ValueFunctions.CompareFunction<T>

java.lang.Object
  edu.stanford.nlp.ling.tokensregex.types.ValueFunctions.NamedValueFunction
      edu.stanford.nlp.ling.tokensregex.types.ValueFunctions.CompareFunction<T>

All Implemented Interfaces:

ValueFunction

Enclosing class:

ValueFunctions

public static class ValueFunctions.CompareFunction<T>
extends ValueFunctions.NamedValueFunction

Field Summary

Fields inherited from class edu.stanford.nlp.ling.tokensregex.types.ValueFunctions.NamedValueFunction

name, signature

Constructor Summary

ValueFunctions.CompareFunction(java.lang.String name, java.util.Comparator<T> comparator, ValueFunctions.CompareType compType, java.lang.Class clazz)

Method Summary

Value	apply(Env env, java.util.List<Value> in) Applies the function to the list values using the environment as context and returns the evaluated value.
boolean	checkArgs(java.util.List<Value> in) Checks if the arguments are valid
java.lang.Boolean	compare(T o1, T o2)

Methods inherited from class edu.stanford.nlp.ling.tokensregex.types.ValueFunctions.NamedValueFunction

getParamDesc, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueFunctions.CompareFunction

public ValueFunctions.CompareFunction(java.lang.String name,
                                      java.util.Comparator<T> comparator,
                                      ValueFunctions.CompareType compType,
                                      java.lang.Class clazz)

Method Detail

compare

public java.lang.Boolean compare(T o1,
                                 T o2)

checkArgs

public boolean checkArgs(java.util.List<Value> in)

Description copied from interface: ValueFunction

Checks if the arguments are valid

Returns:

true if the arguments are valid (false otherwise)

apply

public Value apply(Env env,
                   java.util.List<Value> in)

Description copied from interface: ValueFunction

Applies the function to the list values using the environment as context and returns the evaluated value.

Parameters:

env - the environment to use

in - the input arguments

Returns:

Value indicating the value of the function