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

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.CaseModel
                      org.problets.domain.model.control.selection.DefaultCaseModel

All Implemented Interfaces:

java.lang.Cloneable

public class DefaultCaseModel
extends CaseModel

Class: DefaultCaseModel Purpose: For default case, parses statements, blocks, and nested switch statements and add it to StatementSequence or block.

Field Summary

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, IDENTITY, 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

DefaultCaseModel(ActivationRecord parent, HeapModel heap, java.lang.String in_template, java.util.Vector statements)
Constructor

Method Summary

java.lang.String	getHeader() Returns the header of the default case
java.lang.String	getProcessedExpression() Processed version of caseValueExpression
static boolean	grade(java.lang.String template, java.lang.String studentCode)
boolean	matches(StackModel stack, Value conditionValue) public boolean matches( Value conditionValue ) Matches the value of switch condition and the case value

Methods inherited from class org.problets.domain.model.control.selection.CaseModel

explainProcess, getCode, gradeOld

Methods inherited from class org.problets.domain.model.control.selection.Selection

main

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

Constructor Detail

DefaultCaseModel

public DefaultCaseModel(ActivationRecord parent,
                        HeapModel heap,
                        java.lang.String in_template,
                        java.util.Vector statements)

Constructor

Parameters:

parent - - the nested scope's parent activation record

heap - - the heap to be used

in_template - - the template to be parsed

statements - - contains the cases and its statements

Method Detail

getProcessedExpression

public java.lang.String getProcessedExpression()

Processed version of caseValueExpression

Overrides:

getProcessedExpression in class CaseModel

matches

public boolean matches(StackModel stack,
                       Value conditionValue)

public boolean matches( Value conditionValue ) Matches the value of switch condition and the case value

Overrides:

matches in class CaseModel

Parameters:

conditionValue - - Integer value of the switch condition

Returns:

- True if the match is found else false

getHeader

public java.lang.String getHeader()

Returns the header of the default case

Overrides:

getHeader in class CaseModel

grade

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