org.problets.domain.model.expression.node.operator.arithmetic
Class VBModulus

java.lang.Object
  org.problets.domain.model.DomainModel
      org.problets.domain.model.expression.node.NodeModel
          org.problets.domain.model.expression.node.operator.Operator
              org.problets.domain.model.expression.node.operator.arithmetic.Arithmetic
                  org.problets.domain.model.expression.node.operator.arithmetic.BaseModulus
                      org.problets.domain.model.expression.node.operator.arithmetic.JModulus
                          org.problets.domain.model.expression.node.operator.arithmetic.VBModulus

All Implemented Interfaces:

java.lang.Cloneable

public class VBModulus
extends JModulus

To represent modulus operator in VB

Author:

Amruth Kumar

Field Summary

static java.lang.String

SYMBOL

Fields inherited from class org.problets.domain.model.expression.node.operator.arithmetic.Arithmetic

TOTAL_OPERATORS

Fields inherited from class org.problets.domain.model.expression.node.operator.Operator

INCORRECT_OPERAND_COUNT

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

VBModulus()

Method Summary

Value	getCoercedValue(Value leftValue, Value rightValue, java.lang.String result) Since VB returns an integer result if the denominator evenly divides the numerator even though the two operands are real, we extend getCoercedValue() to handle this
java.lang.String	getQualifiedLearningObject() Method returns the name of the operator, disambiguated enough so that it can be easily credited in the student model.

Methods inherited from class org.problets.domain.model.expression.node.operator.arithmetic.BaseModulus

evaluate, explain, getLocalLearningObjectives

Methods inherited from class org.problets.domain.model.expression.node.operator.Operator

clone, coerceToReal, contentEquals, contentEquals, getArity, getAssociativity, getOperatorType, getPrecedence, getStudentCopy, getSymbol, grade, locateOperator, main, recursiveContentEquals, recursiveSetValue

Methods inherited from class org.problets.domain.model.expression.node.NodeModel

classifyNodes, getContent, getLeftChild, getNonRecursiveContent, getOrder, getPosition, getRecursiveContent, getRightChild, getSideEffects, getValue, insertInOrder, setLeftChild, setOrder, setPosition, setRightChild, setValue, shortCircuit, skip, subExpToString, toString, valueEquals

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

getId, getIdName, grade

Methods inherited from class java.lang.Object

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

Field Detail

SYMBOL

public static final java.lang.String SYMBOL

See Also:

Constant Field Values

Constructor Detail

VBModulus

public VBModulus()

Method Detail

getQualifiedLearningObject

public java.lang.String getQualifiedLearningObject()

Method returns the name of the operator, disambiguated enough so that it can be easily credited in the student model. Need this to make sure credit is given to %.Correct, which is in KnowledgeModel.txt, rather than mod.Correct.

Overrides:

getQualifiedLearningObject in class Arithmetic

getCoercedValue

public Value getCoercedValue(Value leftValue,
                             Value rightValue,
                             java.lang.String result)

Since VB returns an integer result if the denominator evenly divides the numerator even though the two operands are real, we extend getCoercedValue() to handle this

Overrides:

getCoercedValue in class Arithmetic