org.tensorics.core.quantity.operations

Class QuantitySumOrDifferenceOperation<S>

java.lang.Object

org.tensorics.core.quantity.operations.AbstractQuantityOperation<V>

org.tensorics.core.quantity.operations.QuantityBinaryOperation<S>

org.tensorics.core.quantity.operations.QuantitySumOrDifferenceOperation<S>

Type Parameters:

S - the type of the scalars (field elements) on which all the operations are based on

All Implemented Interfaces:

java.io.Serializable, BinaryFunction<QuantifiedValue<S>,QuantifiedValue<S>>, BinaryOperation<QuantifiedValue<S>>

Direct Known Subclasses:

QuantityAddition, QuantitySubtraction

public class QuantitySumOrDifferenceOperation<S>
extends QuantityBinaryOperation<S>

Base class for operations on physical quantities, that can perform sum or difference, depending on the scalar operation that is passed into the constructor. The left and right operand will be converted to the same base (if they are not provided like this). The errors and validity flags will be propagated according to corresponding strategies given in the environment.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
QuantitySumOrDifferenceOperation(QuantityEnvironment<S> environment, BinaryOperation<S> operation)

Method Summary

Modifier and Type	Method and Description
QuantifiedValue<S>	perform(QuantifiedValue<S> left, QuantifiedValue<S> right) Has to be implemented to perform the actual operation.

Methods inherited from class org.tensorics.core.quantity.operations.QuantityBinaryOperation

equals, hashCode, operation, toString

Methods inherited from class org.tensorics.core.quantity.operations.AbstractQuantityOperation

environment, productError, validityFor

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

QuantitySumOrDifferenceOperation

public QuantitySumOrDifferenceOperation(QuantityEnvironment<S> environment,
                                        BinaryOperation<S> operation)

Method Detail

perform

public QuantifiedValue<S> perform(QuantifiedValue<S> left,
                                  QuantifiedValue<S> right)

Description copied from interface: BinaryFunction

Has to be implemented to perform the actual operation. The order of operands might be important or not, depending, if the operation is commutative or not.

Parameters:

left - the left operand to be used in the operation

right - the right operand to be used in the operation

Returns:

the result of the operation