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

Class ColumnMinimumExpression

java.lang.Object

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

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

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

All Implemented Interfaces:

Serializable, Cloneable, Expression

public class ColumnMinimumExpression
extends ColumnAggregationExpression

Deprecated.

Use a formula

Computes the minimum of all data-row columns defined in the field-list. This computes the horizontal minimum, to compute the minimum value in a group, use the ItemMinFunction instead.

Author:

Thomas Morgner

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ColumnMinimumExpression()	Deprecated. Default Constructor.

Method Summary

Modifier and Type	Method	Description
Object	getValue()	Deprecated. Returns the minimum value.

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

getField, getField, getFieldCount, getFieldValues, getInstance, setField, setField

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

clone, getDataRow, getDependencyLevel, 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

ColumnMinimumExpression

public ColumnMinimumExpression()

Deprecated.

Default Constructor.

Method Detail

getValue

public Object getValue()

Deprecated.

Returns the minimum value. Non-comparable values are ignored.

Returns:

the minimum value computed by the function.