org.gcube.data.analysis.tabulardata.expression.composite.arithmetic

Class ArithmeticExpression

java.lang.Object

org.gcube.data.analysis.tabulardata.expression.Expression

org.gcube.data.analysis.tabulardata.expression.composite.CompositeExpression

org.gcube.data.analysis.tabulardata.expression.composite.BinaryExpression

org.gcube.data.analysis.tabulardata.expression.composite.arithmetic.ArithmeticExpression

All Implemented Interfaces:

Serializable, ExpressionCategory

Direct Known Subclasses:

Addition, Division, Exponentiation, Modulus, Multiplication, Subtraction

public abstract class ArithmeticExpression
extends BinaryExpression
implements ExpressionCategory

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ArithmeticExpression()
ArithmeticExpression(Expression leftArgument, Expression rightArgument)

Method Summary

Modifier and Type	Method and Description
List<Class<? extends DataType>>	allowedLeftDataTypes()
List<Class<? extends DataType>>	allowedRightDataTypes()
DataType	getReturnedDataType() Validates the returned data type of the Expression.

Methods inherited from class org.gcube.data.analysis.tabulardata.expression.composite.BinaryExpression

equals, getLeavesByType, getLeftArgument, getRightArgument, hashCode, setLeftArgument, setRightArgument, toString, validate

Methods inherited from class org.gcube.data.analysis.tabulardata.expression.composite.CompositeExpression

getOperator

Methods inherited from class org.gcube.data.analysis.tabulardata.expression.Expression

clone, getAppliableOperators, getExpressionsByCategory

Methods inherited from class java.lang.Object

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

Constructor Detail

ArithmeticExpression

public ArithmeticExpression()

ArithmeticExpression

public ArithmeticExpression(Expression leftArgument,
                            Expression rightArgument)

Method Detail

getReturnedDataType

public DataType getReturnedDataType()
                             throws NotEvaluableDataTypeException

Description copied from class: Expression

Validates the returned data type of the Expression. Invalid expression may return a wrong datatype

Specified by:

getReturnedDataType in class Expression

Returns:

Throws:

NotEvaluableDataTypeException

allowedLeftDataTypes

public List<Class<? extends DataType>> allowedLeftDataTypes()

Overrides:

allowedLeftDataTypes in class BinaryExpression

allowedRightDataTypes

public List<Class<? extends DataType>> allowedRightDataTypes()

Overrides:

allowedRightDataTypes in class BinaryExpression