Package net.sf.jasperreports.engine.design

Class JRDesignQuery

java.lang.Object

net.sf.jasperreports.engine.base.JRBaseQuery

net.sf.jasperreports.engine.design.JRDesignQuery

All Implemented Interfaces:

Serializable, Cloneable, JRChangeEventsSupport, JRCloneable, JRQuery

public class JRDesignQuery
extends JRBaseQuery
implements JRChangeEventsSupport

Author:

Teodor Danciu (teodord@users.sourceforge.net)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected List<JRQueryChunk>	chunks
static final String	PROPERTY_LANGUAGE
static final String	PROPERTY_TEXT

Fields inherited from class net.sf.jasperreports.engine.base.JRBaseQuery

language

Constructor Summary

Constructors

Constructor	Description
JRDesignQuery()

Method Summary

Modifier and Type	Method	Description
void	addChunk(JRDesignQueryChunk chunk)
void	addClauseChunk(String[] tokens, char tokenSeparator)	Adds a clause chunk to the query.
void	addParameterChunk(String text)
void	addParameterClauseChunk(String text)
void	addPropertyChangeListener(PropertyChangeListener l)	Add a property listener to listen to all properties of this class.
void	addPropertyChangeListener(String propName, PropertyChangeListener l)	Add a property listener to receive property change events for only one specific property.
void	addTextChunk(String text)
protected JRQueryChunkHandler	chunkAdder()
Object	clone()
JRQueryChunk[]	getChunks()
JRPropertyChangeSupport	getEventSupport()	Returns the property change support object for this instance.
protected PropertyChangeSupport	getPropertyChangeSupport()	Get the property change support object for this class.
void	removePropertyChangeListener(PropertyChangeListener l)	Remove a property change listener registered for all properties.
void	removePropertyChangeListener(String propName, PropertyChangeListener l)	Remove a property change listener registered for a specific property.
void	setChunks(List<JRQueryChunk> chunks)
void	setLanguage(String language)	Sets the query language.
void	setText(String text)

Methods inherited from class net.sf.jasperreports.engine.base.JRBaseQuery

getLanguage, getText

Methods inherited from class java.lang.Object

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

Field Details

PROPERTY_LANGUAGE

public static final String PROPERTY_LANGUAGE

See Also:

• Constant Field Values

PROPERTY_TEXT

public static final String PROPERTY_TEXT

See Also:

• Constant Field Values

chunks

protected List<JRQueryChunk> chunks

Constructor Details

JRDesignQuery

public JRDesignQuery()

Method Details

getChunks

public JRQueryChunk[] getChunks()

Specified by:

getChunks in interface JRQuery

Overrides:

getChunks in class JRBaseQuery

setChunks

public void setChunks(List<JRQueryChunk> chunks)

addChunk

public void addChunk(JRDesignQueryChunk chunk)

addTextChunk

public void addTextChunk(String text)

addParameterChunk

public void addParameterChunk(String text)

addParameterClauseChunk

public void addParameterClauseChunk(String text)

addClauseChunk

public void addClauseChunk(String[] tokens,
 char tokenSeparator)

Adds a clause chunk to the query.

Parameters:

tokens - the clause tokens

tokenSeparator - the token separator character

See Also:

• JRDesignQueryChunk.setTokens(String[])
• JRQueryChunk.PROPERTY_CHUNK_TOKEN_SEPARATOR

chunkAdder

protected JRQueryChunkHandler chunkAdder()

setText

public void setText(String text)

setLanguage

public void setLanguage(String language)

Sets the query language.

Parameters:

language - the query language

See Also:

• JRQuery.getLanguage()

getEventSupport

public JRPropertyChangeSupport getEventSupport()

Description copied from interface: JRChangeEventsSupport

Returns the property change support object for this instance.

Specified by:

getEventSupport in interface JRChangeEventsSupport

Returns:

the property change support object for this instance

getPropertyChangeSupport

protected PropertyChangeSupport getPropertyChangeSupport()

Get the property change support object for this class. Because the property change support object has to be transient, it may need to be created.

Returns:

the property change support object.

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener l)

Add a property listener to listen to all properties of this class.

Parameters:

l - The property listener to add.

See Also:

• removePropertyChangeListener(PropertyChangeListener)

addPropertyChangeListener

public void addPropertyChangeListener(String propName,
 PropertyChangeListener l)

Add a property listener to receive property change events for only one specific property.

Parameters:

propName - The property to listen to.

l - The property listener to add.

See Also:

• removePropertyChangeListener(String, PropertyChangeListener)

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener l)

Remove a property change listener registered for all properties. This will only remove listeners that were added through the addPropertyChangeListener(PropertyChangeListener) method.

Parameters:

l - The listener to remove.

removePropertyChangeListener

public void removePropertyChangeListener(String propName,
 PropertyChangeListener l)

Remove a property change listener registered for a specific property.

Parameters:

propName - The property to listen to.

l - The listener to remove.

clone

public Object clone()

Specified by:

clone in interface JRCloneable

Overrides:

clone in class JRBaseQuery