net.sf.jasperreports.components.sort

Class FieldFilter

java.lang.Object

net.sf.jasperreports.components.sort.FieldFilter

All Implemented Interfaces:

DatasetFilter

public class FieldFilter
extends java.lang.Object
implements DatasetFilter

A dataset filter that matches String values based on substrings.

Version:

$Id: FieldFilter.java 4707 2011-10-18 08:58:14Z narcism $

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Constructor Summary

Constructors

Constructor and Description
FieldFilter(java.lang.String field, java.lang.String filterValueStart, java.lang.String filterValueEnd, java.lang.String filterType, java.lang.String filterTypeOperator) Creates a field filter.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getField()
java.lang.String	getFilterType()
FilterTypesEnum	getFilterTypeEnum()
java.lang.String	getFilterTypeOperator()
java.lang.String	getFilterValueEnd()
java.lang.String	getFilterValueStart()
java.lang.Boolean	getIsValid()
void	init(DatasetFillContext context) Initializes the filter.
boolean	matches(EvaluationType evaluation) Determines whether the current row matches the filter criteria.
void	setFilterPattern(java.lang.String filterPattern)
void	setFilterTypeOperator(java.lang.String filterTypeOperator)
void	setFilterValueEnd(java.lang.String filterValueEnd)
void	setFilterValueStart(java.lang.String filterValueStart)
void	setIsValid(java.lang.Boolean isValid)

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldFilter

public FieldFilter(java.lang.String field,
           java.lang.String filterValueStart,
           java.lang.String filterValueEnd,
           java.lang.String filterType,
           java.lang.String filterTypeOperator)

Creates a field filter.

Method Detail

init

public void init(DatasetFillContext context)

Description copied from interface: DatasetFilter

Initializes the filter.

Specified by:

init in interface DatasetFilter

Parameters:

context - dataset context information

matches

public boolean matches(EvaluationType evaluation)

Description copied from interface: DatasetFilter

Determines whether the current row matches the filter criteria. Matching rows are included in the report, while non-matching rows are skipped.

Specified by:

matches in interface DatasetFilter

Parameters:

evaluation - the evaluation type. Currently only EvaluationType.ESTIMATED is used.

Returns:

true if the row is to be included in the report.

getField

public java.lang.String getField()

getFilterValueStart

public java.lang.String getFilterValueStart()

setFilterValueStart

public void setFilterValueStart(java.lang.String filterValueStart)

getFilterValueEnd

public java.lang.String getFilterValueEnd()

setFilterValueEnd

public void setFilterValueEnd(java.lang.String filterValueEnd)

getFilterType

public java.lang.String getFilterType()

getFilterTypeOperator

public java.lang.String getFilterTypeOperator()

setFilterTypeOperator

public void setFilterTypeOperator(java.lang.String filterTypeOperator)

getFilterTypeEnum

public FilterTypesEnum getFilterTypeEnum()

getIsValid

public java.lang.Boolean getIsValid()

setIsValid

public void setIsValid(java.lang.Boolean isValid)

setFilterPattern

public void setFilterPattern(java.lang.String filterPattern)