com.bmc.arsys.api
Class ArithmeticOperationInfo

java.lang.Object
  com.bmc.arsys.api.ArithmeticOperationInfo

All Implemented Interfaces:

Serializable, Cloneable

public class ArithmeticOperationInfo
extends Object
implements Cloneable, Serializable

The ArithmeticOperationInfo class represents the result value from an arithmetic operation between ArithmeticOrRelationalOperand objects. It consists of a tag identifying the operation type and two operands specifying the values to compare.

Note This operand is used in RelationalOperationInfo operation as well.

Refs: QualifierInfo

See Also:

Serialized Form

Field Summary

static int	AR_ARITH_OP_ADD AR_ARITH_OP_ADD adds the left and right operands.
static int	AR_ARITH_OP_DIVIDE AR_ARITH_OP_DIVIDE divides the left operand by the right operand.
static int	AR_ARITH_OP_MODULO AR_ARITH_OP_MODULO finds the remainder after dividing the left operand by the right operand.
static int	AR_ARITH_OP_MULTIPLY AR_ARITH_OP_MULTIPLY multiplies the left and right operands.
static int	AR_ARITH_OP_NEGATE AR_ARITH_OP_NEGATE changes the sign of the right operand (left operand is ignored).
static int	AR_ARITH_OP_SUBTRACT AR_ARITH_OP_SUBTRACT subtracts the right operand from the left operand.

Constructor Summary

ArithmeticOperationInfo()

ArithmeticOperationInfo(int operation, ArithmeticOrRelationalOperand op1, ArithmeticOrRelationalOperand op2)

Method Summary

Object	clone() Clone implementation that returns an Object with data cloned from self
boolean	equals(Object obj) Use this method for checking equality between the current object and the provided one.
ArithmeticOrRelationalOperand	getLeftOperand() Returns value of left operand of operation.
int	getOperation() Returns arithmetic operation used in qualification.
ArithmeticOrRelationalOperand	getRightOperand() Returns value of right operand of operation.
int	hashCode() Returns the hash code value for this instance of the current class.
void	setOperandLeft(ArithmeticOrRelationalOperand left)
void	setOperandRight(ArithmeticOrRelationalOperand right)
void	setOperation(int m_operation)
String	toString() Returns a string description of the object.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

AR_ARITH_OP_ADD

public static final int AR_ARITH_OP_ADD

AR_ARITH_OP_ADD adds the left and right operands.

See Also:

Constant Field Values

AR_ARITH_OP_SUBTRACT

public static final int AR_ARITH_OP_SUBTRACT

AR_ARITH_OP_SUBTRACT subtracts the right operand from the left operand.

See Also:

Constant Field Values

AR_ARITH_OP_MULTIPLY

public static final int AR_ARITH_OP_MULTIPLY

AR_ARITH_OP_MULTIPLY multiplies the left and right operands.

See Also:

Constant Field Values

AR_ARITH_OP_DIVIDE

public static final int AR_ARITH_OP_DIVIDE

AR_ARITH_OP_DIVIDE divides the left operand by the right operand.

See Also:

Constant Field Values

AR_ARITH_OP_MODULO

public static final int AR_ARITH_OP_MODULO

AR_ARITH_OP_MODULO finds the remainder after dividing the left operand by the right operand.

See Also:

Constant Field Values

AR_ARITH_OP_NEGATE

public static final int AR_ARITH_OP_NEGATE

AR_ARITH_OP_NEGATE changes the sign of the right operand (left operand is ignored).

See Also:

Constant Field Values

Constructor Detail

ArithmeticOperationInfo

public ArithmeticOperationInfo()

ArithmeticOperationInfo

public ArithmeticOperationInfo(int operation,
                               ArithmeticOrRelationalOperand op1,
                               ArithmeticOrRelationalOperand op2)
                        throws IllegalArgumentException

Throws:

IllegalArgumentException - if invalid operation

Method Detail

getLeftOperand

public ArithmeticOrRelationalOperand getLeftOperand()

Returns value of left operand of operation.

getRightOperand

public ArithmeticOrRelationalOperand getRightOperand()

Returns value of right operand of operation.

getOperation

public int getOperation()

Returns arithmetic operation used in qualification.

clone

public Object clone()
             throws CloneNotSupportedException

Clone implementation that returns an Object with data cloned from self

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

equals

public boolean equals(Object obj)

Use this method for checking equality between the current object and the provided one. The result is true only if the argument is not null, is of the same type and represents the same content.

Overrides:

equals in class Object

Parameters:

obj - the object that we are comparing to

Returns:

returns a boolean that tells if the two objects equal

hashCode

public int hashCode()

Returns the hash code value for this instance of the current class. This method is supported as required by the general contract of Object.hashCode, for the benefit of hash tables such as those provided by java.util.Hashtable.

Overrides:

hashCode in class Object

Returns:

returns the hash code for this instance

toString

public String toString()

Returns a string description of the object.

Overrides:

toString in class Object

setOperandLeft

public void setOperandLeft(ArithmeticOrRelationalOperand left)

setOperandRight

public void setOperandRight(ArithmeticOrRelationalOperand right)

setOperation

public void setOperation(int m_operation)