Package net.sf.jasperreports.components.table.fill

Class TableReportDataset

java.lang.Object

net.sf.jasperreports.components.table.fill.TableReportDataset

All Implemented Interfaces:

Cloneable, JRCloneable, JRDataset, JRIdentifiable, JRPropertiesHolder

public class TableReportDataset
extends Object
implements JRDataset

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Constructor Summary

Constructors

Constructor	Description
TableReportDataset(JRDataset tableSubdataset, String name)

Method Summary

Modifier and Type	Method	Description
void	addFirstGroup(JRGroup group)
void	addScriptlet(String name, Class<? extends JRAbstractScriptlet> type)
Object	clone()
JRField[]	getFields()	Returns the dataset's fields.
JRExpression	getFilterExpression()	Returns the dataset filter expression.
JRGroup[]	getGroups()	Returns the dataset's groups.
String	getName()	Returns the dataset name.
JRParameter[]	getParameters()	Returns the dataset's parameters.
JRPropertiesHolder	getParentProperties()	Returns the parent properties holder, whose properties are used as defaults for this object.
JRPropertiesMap	getPropertiesMap()	Returns this object's properties map.
DatasetPropertyExpression[]	getPropertyExpressions()	Returns the list of dynamic/expression-based properties for this dataset.
JRQuery	getQuery()	Returns the query of the dataset.
String	getResourceBundle()	Returns the resource bundle base name.
String	getScriptletClass()	The name of the scriptlet class to be used when iterating this dataset.
JRScriptlet[]	getScriptlets()	Returns the dataset's scriptlets.
JRSortField[]	getSortFields()	Returns the dataset's sort fields.
TableReportGroup[]	getTableGroups()
UUID	getUUID()
JRVariable[]	getVariables()	Returns the dataset's variables.
WhenResourceMissingTypeEnum	getWhenResourceMissingType()	Returns the resource missing handling type.
boolean	hasProperties()	Checks whether the object has any properties.
boolean	isMainDataset()	Decides whether this dataset is the main report dataset or a sub dataset.
void	setWhenResourceMissingType(WhenResourceMissingTypeEnum whenResourceMissingType)	Sets the resource missing handling type.

Methods inherited from class java.lang.Object

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

Constructor Detail

TableReportDataset

public TableReportDataset(JRDataset tableSubdataset,
                          String name)

Method Detail

getFields

public JRField[] getFields()

Description copied from interface: JRDataset

Returns the dataset's fields.

Specified by:

getFields in interface JRDataset

Returns:

the dataset's fields

getFilterExpression

public JRExpression getFilterExpression()

Description copied from interface: JRDataset

Returns the dataset filter expression.

This expression is used to filter the rows of the data source that this dataset will iterate on.

This expression (if not null) is evaluated immediately after a new row is produced by the data source. The evaluation is performed using field and variable values corresponding to the new row. When the result of the evaluation is Boolean.TRUE the row gets processed by the report filling engine. When the result is null or Boolean.FALSE, the current row will be skipped and the datasource will be asked for the next row.

Specified by:

getFilterExpression in interface JRDataset

Returns:

the dataset filter expression

getTableGroups

public TableReportGroup[] getTableGroups()

getGroups

public JRGroup[] getGroups()

Description copied from interface: JRDataset

Returns the dataset's groups.

Specified by:

getGroups in interface JRDataset

Returns:

the dataset's groups

addFirstGroup

public void addFirstGroup(JRGroup group)

getUUID

public UUID getUUID()

Specified by:

getUUID in interface JRIdentifiable

getName

public String getName()

Description copied from interface: JRDataset

Returns the dataset name.

Specified by:

getName in interface JRDataset

Returns:

the name of the dataset

getParameters

public JRParameter[] getParameters()

Description copied from interface: JRDataset

Returns the dataset's parameters.

Specified by:

getParameters in interface JRDataset

Returns:

the dataset's parameters

getQuery

public JRQuery getQuery()

Description copied from interface: JRDataset

Returns the query of the dataset.

The query is used by passing a connection is passed to the dataset when instantiating.

Specified by:

getQuery in interface JRDataset

Returns:

the query of the dataset

getResourceBundle

public String getResourceBundle()

Description copied from interface: JRDataset

Returns the resource bundle base name.

The resource bundle is used when evaluating expressions.

Specified by:

getResourceBundle in interface JRDataset

Returns:

the resource bundle base name

getScriptletClass

public String getScriptletClass()

Description copied from interface: JRDataset

The name of the scriptlet class to be used when iterating this dataset.

Specified by:

getScriptletClass in interface JRDataset

Returns:

the scriplet class name

getScriptlets

public JRScriptlet[] getScriptlets()

Description copied from interface: JRDataset

Returns the dataset's scriptlets.

Specified by:

getScriptlets in interface JRDataset

Returns:

the dataset's scriptlets

getSortFields

public JRSortField[] getSortFields()

Description copied from interface: JRDataset

Returns the dataset's sort fields.

Specified by:

getSortFields in interface JRDataset

Returns:

the dataset's sort fields

getVariables

public JRVariable[] getVariables()

Description copied from interface: JRDataset

Returns the dataset's variables.

Specified by:

getVariables in interface JRDataset

Returns:

the dataset's variables

getWhenResourceMissingType

public WhenResourceMissingTypeEnum getWhenResourceMissingType()

Description copied from interface: JRDataset

Returns the resource missing handling type.

Specified by:

getWhenResourceMissingType in interface JRDataset

Returns:

the resource missing handling type

isMainDataset

public boolean isMainDataset()

Description copied from interface: JRDataset

Decides whether this dataset is the main report dataset or a sub dataset.

Specified by:

isMainDataset in interface JRDataset

Returns:

true if and only if this dataset is the main report dataset

setWhenResourceMissingType

public void setWhenResourceMissingType(WhenResourceMissingTypeEnum whenResourceMissingType)

Description copied from interface: JRDataset

Sets the resource missing handling type.

Specified by:

setWhenResourceMissingType in interface JRDataset

Parameters:

whenResourceMissingType - the resource missing handling type

getParentProperties

public JRPropertiesHolder getParentProperties()

Description copied from interface: JRPropertiesHolder

Returns the parent properties holder, whose properties are used as defaults for this object.

Specified by:

getParentProperties in interface JRPropertiesHolder

Returns:

the parent properties holder, or null if no parent

getPropertiesMap

public JRPropertiesMap getPropertiesMap()

Description copied from interface: JRPropertiesHolder

Returns this object's properties map.

Specified by:

getPropertiesMap in interface JRPropertiesHolder

Returns:

this object's properties map

hasProperties

public boolean hasProperties()

Description copied from interface: JRPropertiesHolder

Checks whether the object has any properties.

Specified by:

hasProperties in interface JRPropertiesHolder

Returns:

whether the object has any properties

getPropertyExpressions

public DatasetPropertyExpression[] getPropertyExpressions()

Description copied from interface: JRDataset

Returns the list of dynamic/expression-based properties for this dataset.

Specified by:

getPropertyExpressions in interface JRDataset

Returns:

an array containing the expression-based properties of this dataset

clone

public Object clone()

Specified by:

clone in interface JRCloneable

Overrides:

clone in class Object

addScriptlet

public void addScriptlet(String name,
                         Class<? extends JRAbstractScriptlet> type)