net.sf.jasperreports.engine.base
Class JRBaseExpression

java.lang.Object
  net.sf.jasperreports.engine.base.JRBaseExpression

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, JRCloneable, JRExpression

Direct Known Subclasses:

JRDesignExpression

public class JRBaseExpression
extends java.lang.Object
implements JRExpression, java.io.Serializable

Version:

$Id: JRBaseExpression.java 4595 2011-09-08 15:55:10Z teodord $

Author:

Teodor Danciu (teodord@users.sourceforge.net)

See Also:

Serialized Form

Field Summary

protected int	id
protected java.lang.Class<?>	valueClass Deprecated. To be removed.
protected java.lang.String	valueClassName Deprecated. To be removed.
protected java.lang.String	valueClassRealName Deprecated. To be removed.

Fields inherited from interface net.sf.jasperreports.engine.JRExpression

EVALUATION_DEFAULT, EVALUATION_ESTIMATED, EVALUATION_OLD, NOT_USED_ID

Constructor Summary

protected	JRBaseExpression()
protected	JRBaseExpression(JRExpression expression, JRBaseObjectFactory factory) Creates a copy of an expression.
protected	JRBaseExpression(JRExpression expression, JRBaseObjectFactory factory, java.lang.Integer expressionId) Creates a copy of an expression.

Method Summary

java.lang.Object	clone()
protected java.lang.String	escapeTextChunk(java.lang.String text)
JRExpressionChunk[]	getChunks()
int	getId()
java.lang.String	getText()
java.lang.Class<?>	getValueClass() Deprecated. To be removed.
java.lang.String	getValueClassName() Deprecated. To be removed.
void	regenerateId()

Methods inherited from class java.lang.Object

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

Field Detail

valueClassName

protected java.lang.String valueClassName

Deprecated. To be removed.

valueClassRealName

protected java.lang.String valueClassRealName

Deprecated. To be removed.

id

protected int id

valueClass

protected transient java.lang.Class<?> valueClass

Deprecated. To be removed.

Constructor Detail

JRBaseExpression

protected JRBaseExpression()

JRBaseExpression

protected JRBaseExpression(JRExpression expression,
                           JRBaseObjectFactory factory,
                           java.lang.Integer expressionId)

Creates a copy of an expression.

Parameters:

expression - the original expression

factory - the base object factory

expressionId - if not null, the created expression will use it as ID instead of the original expressions's ID

JRBaseExpression

protected JRBaseExpression(JRExpression expression,
                           JRBaseObjectFactory factory)

Creates a copy of an expression.

Parameters:

expression - the original expression

factory - the base object factory

Method Detail

regenerateId

public void regenerateId()

getValueClass

public java.lang.Class<?> getValueClass()

Deprecated. To be removed.

Description copied from interface: JRExpression

Returns the expression return value class.

Specified by:

getValueClass in interface JRExpression

getValueClassName

public java.lang.String getValueClassName()

Deprecated. To be removed.

Description copied from interface: JRExpression

Returns the expression return value class.

Specified by:

getValueClassName in interface JRExpression

getId

public int getId()

Specified by:

getId in interface JRExpression

getChunks

public JRExpressionChunk[] getChunks()

Specified by:

getChunks in interface JRExpression

getText

public java.lang.String getText()

Specified by:

getText in interface JRExpression

escapeTextChunk

protected java.lang.String escapeTextChunk(java.lang.String text)

clone

public java.lang.Object clone()

Specified by:

clone in interface JRCloneable

Overrides:

clone in class java.lang.Object