Package org.palladiosimulator.simulizar.utils

Class SimulatedStackHelper

  • public final class SimulatedStackHelper
extends Object
    A simulated stack for the pcm interpreter with some convenience methods.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected static org.palladiosimulator.pcm.stoex.api.StoExSerialiser STOEX_SERIALISER  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void addParameterToStackFrame​(de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStackframe<Object> contextStackFrame, EList<org.palladiosimulator.pcm.parameter.VariableUsage> parameter, de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStackframe<Object> targetStackFrame)
      Adds parameters to given stack frame.
      static de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStackframe<Object> createAndPushNewStackFrame​(de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStack<Object> stack, EList<org.palladiosimulator.pcm.parameter.VariableUsage> parameter)
      Convenience method creating new stack frame, adds it to stack and puts parameters into frame.
      static de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStackframe<Object> createAndPushNewStackFrame​(de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStack<Object> stack, EList<org.palladiosimulator.pcm.parameter.VariableUsage> parameter, de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStackframe<Object> parent)
      Convenience method creating new stack frame with parent, adds it to stack and puts parameters into frame.
      static de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStackframe<Object> createFromMap​(Map<String,​Object> map)
      Convenience method for creating a new stack frame that contains the elements in the given map.
      static boolean isInnerReference​(de.uka.ipd.sdq.stoex.AbstractNamedReference reference)
      Returns whether the specified reference belongs to an INNER variable characterisation.

    • Field Detail

      • STOEX_SERIALISER

        protected static final org.palladiosimulator.pcm.stoex.api.StoExSerialiser STOEX_SERIALISER

    • Constructor Detail

      • SimulatedStackHelper

        public SimulatedStackHelper()

    • Method Detail

      • addParameterToStackFrame

        public static final void addParameterToStackFrame​(de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStackframe<Object> contextStackFrame,
                                                  EList<org.palladiosimulator.pcm.parameter.VariableUsage> parameter,
                                                  de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStackframe<Object> targetStackFrame)
        Adds parameters to given stack frame.
        Parameters:
        parameter - the parameter.
        targetStackFrame - the stack frame.

      • isInnerReference

        public static boolean isInnerReference​(de.uka.ipd.sdq.stoex.AbstractNamedReference reference)
        Returns whether the specified reference belongs to an INNER variable characterisation.
        Parameters:
        reference - the named reference associated with a variable characterisation
        Returns:
        true, if the reference's name is "INNER"; false else.

      • createAndPushNewStackFrame

        public static final de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStackframe<Object> createAndPushNewStackFrame​(de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStack<Object> stack,
                                                                                                                                EList<org.palladiosimulator.pcm.parameter.VariableUsage> parameter)
        Convenience method creating new stack frame, adds it to stack and puts parameters into frame. This method uses own stack for parameter evaluation.
        Parameters:
        parameter - the parameter.
        Returns:
        the created stack frame.

      • createAndPushNewStackFrame

        public static final de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStackframe<Object> createAndPushNewStackFrame​(de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStack<Object> stack,
                                                                                                                                EList<org.palladiosimulator.pcm.parameter.VariableUsage> parameter,
                                                                                                                                de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStackframe<Object> parent)
        Convenience method creating new stack frame with parent, adds it to stack and puts parameters into frame. This method uses own stack for parameter evaluation.
        Parameters:
        parameter - the parameter.
        parent - the parent, if null no parent will be set.
        Returns:
        the created stack frame.

      • createFromMap

        public static final de.uka.ipd.sdq.simucomframework.variables.stackframe.SimulatedStackframe<Object> createFromMap​(Map<String,​Object> map)
        Convenience method for creating a new stack frame that contains the elements in the given map. Does not validate the input.
        Parameters:
        map - the map of entries the new stack frame is to contain
        Returns:
        the created stack frame