Package org.pentaho.reporting.engine.classic.core.function.numeric

Class IsNegativeExpression

java.lang.Object

org.pentaho.reporting.engine.classic.core.function.AbstractExpression

org.pentaho.reporting.engine.classic.core.function.numeric.IsNegativeExpression

All Implemented Interfaces:

Serializable, Cloneable, Expression

public class IsNegativeExpression
extends AbstractExpression

Deprecated.

This can be replaced by a formula.

Checks whether the column specified by the field name contains a negative number.

Author:

Thomas Morgner

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
IsNegativeExpression()	Deprecated. Default constructor.

Method Summary

Modifier and Type	Method	Description
String	getField()	Deprecated. Returns the name of the field from where to read the number.
Object	getValue()	Deprecated. Checks whether the column specified by the field name contains a negative number.
void	setField(String field)	Deprecated. Defines the name of the field from where to read the number.

Methods inherited from class org.pentaho.reporting.engine.classic.core.function.AbstractExpression

clone, getDataRow, getDependencyLevel, getInstance, getName, getReportConfiguration, getResourceBundleFactory, getRuntime, isActive, isDeepTraversing, isPreserve, setActive, setDependencyLevel, setName, setPreserve, setRuntime

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IsNegativeExpression

public IsNegativeExpression()

Deprecated.

Default constructor.

Method Detail

getValue

public Object getValue()

Deprecated.

Checks whether the column specified by the field name contains a negative number. Non-numeric values are not compared and result in Boolean.FALSE.

Returns:

the value of the function.

getField

public String getField()

Deprecated.

Returns the name of the field from where to read the number.

Returns:

the field.

setField

public void setField(String field)

Deprecated.

Defines the name of the field from where to read the number.

Parameters:

field - the field.