Package tools.refinery.interpreter.matchers.psystem

Interface IValueProvider

All Known Implementing Classes:
TupleValueProvider
public interface IValueProvider
Helper interface to get values from a tuple of variables. All pattern matching engines are expected to implement this to handle their internal structures.

  • Method Summary

    Modifier and Type
    Method
    Description
    Object
    getValue(String variableName)
    Returns the value of the selected variable

  • Method Details

    • getValue

      Object getValue(String variableName)
      Returns the value of the selected variable
      Parameters:
      variableName -
      Returns:
      the value of the variable; never null
      Throws:
      IllegalArgumentException - if the variable is not defined