org.problets.domain.model.control.selection
Class IfElseModel

java.lang.Object
  org.problets.domain.model.DomainModel
      org.problets.domain.model.control.ControlModel
          org.problets.domain.model.control.ConditionControl
              org.problets.domain.model.control.selection.Selection
                  org.problets.domain.model.control.selection.IfModel
                      org.problets.domain.model.control.selection.IfElseModel

All Implemented Interfaces:

java.lang.Cloneable

public class IfElseModel
extends IfModel

Class for the implementation of If-Else Statements

Author:

Greg Tomalesky, Amruth Kumar

Field Summary

static int

IDENTITY

Fields inherited from class org.problets.domain.model.control.ConditionControl

INCORRECT_TYPE

Fields inherited from class org.problets.domain.model.control.ControlModel

ABORT_EXECUTION, BREAK_EXECUTION, CONTINUE_EXECUTION, END_EXECUTION, INFINITE_EXECUTION, RETURN_EXECUTION, RUN_TIME_ERROR_EXECUTION, SKIP_EXECUTION

Fields inherited from class org.problets.domain.model.DomainModel

BOOLEAN, BREAKPOINT, CHARACTER, DOUBLE_PRECISION_REAL, ERROR_TYPE, EVAL_STATUS, expACTION, expASSIGNMENT, expAUTO_DEALLOCATION, expCALL, expCONDITION, expDECLARATION, expDEREFERENCING, expDYNAMIC_ALLOCATION, expDYNAMIC_ALLOCATION_INITIALIZATION, expDYNAMIC_DEALLOCATION, expELSE_CLAUSE, expERROR, expEXECUTION, expIF_CLAUSE, expINITIALIZATION, expINPUT, expPARAMETER_PASSING, expPRINT, expQUESTIONABLE, expREFERENCING, expRETURN, expRUNTIME_ERROR, expSEMANTIC_ERROR, expSYNTAX_ERROR, expUPDATE, MAX_OBJECT_IDENTITY, MIN_OBJECT_IDENTITY, QUADRUPLE_PRECISION_REAL, RUNTIME_ERROR, SEMANTIC_ERROR, SIGNED_INTEGER, SIGNED_LONG, SIGNED_SHORT, SINGLE_PRECISION_REAL, SYNTAX_ERROR, UNDEFINED_TYPE, UNSIGNED_INTEGER, UNSIGNED_LONG, UNSIGNED_SHORT, WARNING

Constructor Summary

IfElseModel(ActivationRecord parent, HeapModel heap, java.lang.String in_template)
Constructor

Method Summary

ExecutionStatus	explainProcess(RunEnv runEnv, Behavior behavior, boolean stepFlag) public void explainProcess(Vector explanation, OutputStream output, Vector errors)
void	getCode(java.util.Vector codeText, OutputStream output) public void getCode(Vector codeText, OutputStream output); Generate the code for an If/Else statement
static boolean	grade(java.lang.String template, java.lang.String code)
static void	main(java.lang.String[] args)

Methods inherited from class org.problets.domain.model.control.ConditionControl

getPossibleErrors

Methods inherited from class org.problets.domain.model.control.ControlModel

getCodeLength, getName, getStartLineNumber

Methods inherited from class org.problets.domain.model.DomainModel

clone, getId, getIdName

Methods inherited from class java.lang.Object

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

Field Detail

IDENTITY

public static final int IDENTITY

See Also:

Constant Field Values

Constructor Detail

IfElseModel

public IfElseModel(ActivationRecord parent,
                   HeapModel heap,
                   java.lang.String in_template)

Constructor

Parameters:

parent - - the Activation Record of the parent scope

heap - - the HeapModel object used

in_template - - the template being processed

in_Type - - the variable type

Method Detail

getCode

public void getCode(java.util.Vector codeText,
                    OutputStream output)

public void getCode(Vector codeText, OutputStream output); Generate the code for an If/Else statement

Overrides:

getCode in class IfModel

Parameters:

codeText - - a Vector that holds the code

explainProcess

public ExecutionStatus explainProcess(RunEnv runEnv,
                                      Behavior behavior,
                                      boolean stepFlag)

public void explainProcess(Vector explanation, OutputStream output, Vector errors)

Overrides:

explainProcess in class IfModel

Parameters:

explanation - - a Vector for the explanation of the code

errors - - a Vector to hold any errors

Returns:

- none

grade

public static boolean grade(java.lang.String template,
                            java.lang.String code)

main

public static void main(java.lang.String[] args)