Package nz.org.riskscape.engine.function.lang

Class Keys

java.lang.Object
nz.org.riskscape.engine.function.BaseRealizableFunction
nz.org.riskscape.engine.function.lang.Keys
All Implemented Interfaces:
nz.org.riskscape.engine.rl.RealizableFunction
public class Keys extends BaseRealizableFunction

Returns a constant list of the key names in a struct.

  • Nested Class Summary

    Nested classes/interfaces inherited from interface nz.org.riskscape.engine.rl.RealizableFunction

    nz.org.riskscape.engine.rl.RealizableFunction.MetadataIdentifiedRealizableFunction

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final nz.org.riskscape.engine.function.ArgumentList
    ARGUMENTS
     

    Fields inherited from class nz.org.riskscape.engine.function.BaseRealizableFunction

    arguments, beta, returnType

  • Constructor Summary

    Constructors
    Constructor
    Description
    Keys()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    nz.org.riskscape.problem.ResultOrProblems<nz.org.riskscape.engine.function.RiskscapeFunction>
    realize(nz.org.riskscape.engine.rl.RealizationContext context, nz.org.riskscape.rl.ast.FunctionCall functionCall, List<nz.org.riskscape.engine.types.Type> givenTypes)
    Implements some basic boilerplate error checks by default.

    Methods inherited from class nz.org.riskscape.engine.function.BaseRealizableFunction

    asFunction, beta, build, buildFunction, builtin, getArguments, getReturnType, identified

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface nz.org.riskscape.engine.rl.RealizableFunction

    isDoTypeAdaptation

  • Field Details

    • ARGUMENTS

      public static final nz.org.riskscape.engine.function.ArgumentList ARGUMENTS

  • Constructor Details

    • Keys

      public Keys()

  • Method Details

    • realize

      public nz.org.riskscape.problem.ResultOrProblems<nz.org.riskscape.engine.function.RiskscapeFunction> realize(nz.org.riskscape.engine.rl.RealizationContext context, nz.org.riskscape.rl.ast.FunctionCall functionCall, List<nz.org.riskscape.engine.types.Type> givenTypes)
      Description copied from class: BaseRealizableFunction

      Implements some basic boilerplate error checks by default. This allows simple realizable functions to just define the BaseRealizableFunction.build(RealizationContext, FunctionCall, List) guts of the function. More complicated realizable functions (i.e. with non-trivial type handling) may want to override this completely.

      Specified by:
      realize in interface nz.org.riskscape.engine.rl.RealizableFunction
      Overrides:
      realize in class BaseRealizableFunction