org.problets.domain.model.control.abstraction
Class Block

java.lang.Object
  org.problets.domain.model.DomainModel
      org.problets.domain.model.control.ControlModel
          org.problets.domain.model.control.abstraction.Scope
              org.problets.domain.model.control.abstraction.StatementSequence
                  org.problets.domain.model.control.abstraction.Block

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

Function

public class Block
extends StatementSequence

Processes a block of code, automatically ends scope upon exiting.

Author:

Amruth Kumar

Field Summary

static int

IDENTITY

Fields inherited from class org.problets.domain.model.control.abstraction.Scope

MISPLACED_BREAK, MISPLACED_CONTINUE

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

Block(ActivationRecord parentActivationRecord, HeapModel heap, java.lang.String inTemplate)

Method Summary

ExecutionStatus	explainProcess(RunEnv runEnv, Behavior behavior, boolean stepFlag) Get super classes to explain execution of all the statements.
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.abstraction.StatementSequence

getCode

Methods inherited from class org.problets.domain.model.control.abstraction.Scope

getActivationRecord, getParameterCode, getPossibleErrors, newFunctionCall

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

Block

public Block(ActivationRecord parentActivationRecord,
             HeapModel heap,
             java.lang.String inTemplate)

Method Detail

explainProcess

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

Get super classes to explain execution of all the statements. If BREAK, SKIP or RETURN_EXECUTION is returned, pop activation record here

Overrides:

explainProcess in class StatementSequence

Returns:

status of execution, as designated by constants in DomainModel

grade

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

main

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