org.pentaho.reporting.engine.classic.core.elementfactory
Class ContentFieldElementFactory

java.lang.Object
  org.pentaho.reporting.engine.classic.core.elementfactory.ElementFactory
      org.pentaho.reporting.engine.classic.core.elementfactory.AbstractContentElementFactory
          org.pentaho.reporting.engine.classic.core.elementfactory.ContentFieldElementFactory

public class ContentFieldElementFactory
extends AbstractContentElementFactory

The drawable field element factory can be used to create elements that display Drawable elements.

A drawable field expects the named datasource to contain Drawable objects.

Once the desired properties are set, the factory can be reused to create similiar elements.

Author:

Thomas Morgner

Constructor Summary

ContentFieldElementFactory()
DefaultConstructor.

Method Summary

Element	createElement() Creates a new drawable field element based on the defined properties.
URL	getBaseURL() Returns the base url.
String	getFieldname() Returns the field name from where to read the content of the element.
String	getFormula() Returns the formula that should be used to compute the value of the field.
Object	getNullValue()
void	setBaseURL(URL baseURL) Defines a BaseURL for the new element.
void	setFieldname(String fieldname) Defines the field name from where to read the content of the element.
void	setFormula(String formula) Assigns a formula to the element to compute the value for this element.
void	setNullValue(Object nullValue)

Methods inherited from class org.pentaho.reporting.engine.classic.core.elementfactory.AbstractContentElementFactory

getFillColor, getKeepAspectRatio, getScale, getShouldDraw, getShouldFill, getStroke, setFillColor, setKeepAspectRatio, setScale, setShouldDraw, setShouldFill, setStroke

Methods inherited from class org.pentaho.reporting.engine.classic.core.elementfactory.ElementFactory

getAbsolutePosition, getAvoidPagebreaks, getBackgroundColor, getBorderBottomColor, getBorderBottomLeftRadius, getBorderBottomLeftRadiusHeight, getBorderBottomLeftRadiusWidth, getBorderBottomRightRadius, getBorderBottomRightRadiusHeight, getBorderBottomRightRadiusWidth, getBorderBottomStyle, getBorderBottomWidth, getBorderBreakColor, getBorderBreakStyle, getBorderBreakWidth, getBorderColor, getBorderLeftColor, getBorderLeftStyle, getBorderLeftWidth, getBorderRadius, getBorderRadiusHeight, getBorderRadiusWidth, getBorderRightColor, getBorderRightStyle, getBorderRightWidth, getBorderStyle, getBorderTopColor, getBorderTopLeftRadius, getBorderTopLeftRadiusHeight, getBorderTopLeftRadiusWidth, getBorderTopRightRadius, getBorderTopRightRadiusHeight, getBorderTopRightRadiusWidth, getBorderTopStyle, getBorderTopWidth, getBorderWidth, getColor, getDynamicHeight, getFontSmooth, getHeight, getHorizontalAlignment, getHRefTarget, getHRefTitle, getHRefWindow, getLayoutCachable, getMaximumHeight, getMaximumSize, getMaximumWidth, getMinimumHeight, getMinimumSize, getMinimumWidth, getName, getOrphans, getOverflowX, getOverflowY, getPadding, getPaddingBottom, getPaddingLeft, getPaddingRight, getPaddingTop, getPreferredSize, getUseMinChunkWidth, getVerticalAlignment, getVisible, getWidows, getWidth, getX, getY, setAbsolutePosition, setAvoidPagebreaks, setBackgroundColor, setBorderBottomColor, setBorderBottomLeftRadius, setBorderBottomLeftRadiusHeight, setBorderBottomLeftRadiusWidth, setBorderBottomRightRadius, setBorderBottomRightRadiusHeight, setBorderBottomRightRadiusWidth, setBorderBottomStyle, setBorderBottomWidth, setBorderBreakColor, setBorderBreakStyle, setBorderBreakWidth, setBorderColor, setBorderLeftColor, setBorderLeftStyle, setBorderLeftWidth, setBorderRadius, setBorderRadiusHeight, setBorderRadiusWidth, setBorderRightColor, setBorderRightStyle, setBorderRightWidth, setBorderStyle, setBorderTopColor, setBorderTopLeftRadius, setBorderTopLeftRadiusHeight, setBorderTopLeftRadiusWidth, setBorderTopRightRadius, setBorderTopRightRadiusHeight, setBorderTopRightRadiusWidth, setBorderTopStyle, setBorderTopWidth, setBorderWidth, setColor, setDynamicHeight, setFontSmooth, setHeight, setHorizontalAlignment, setHRefTarget, setHRefTitle, setHRefWindow, setLayoutCachable, setMaximumHeight, setMaximumSize, setMaximumWidth, setMinimumHeight, setMinimumSize, setMinimumWidth, setName, setOrphans, setOverflowX, setOverflowY, setPadding, setPaddingBottom, setPaddingLeft, setPaddingRight, setPaddingTop, setPreferredSize, setUseMinChunkWidth, setVerticalAlignment, setVisible, setWidows, setWidth, setX, setY

Methods inherited from class java.lang.Object

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

Constructor Detail

ContentFieldElementFactory

public ContentFieldElementFactory()

DefaultConstructor.

Method Detail

getFieldname

public String getFieldname()

Returns the field name from where to read the content of the element.

Returns:

the field name.

setFieldname

public void setFieldname(String fieldname)

Defines the field name from where to read the content of the element. The field name is the name of a datarow column.

Parameters:

fieldname - the field name.

getFormula

public String getFormula()

Returns the formula that should be used to compute the value of the field. The formula must be valid according to the OpenFormula specifications.

Returns:

the formula as string.

getBaseURL

public URL getBaseURL()

Returns the base url. The BaseURL is used to resolve relative URLs found in the datasource.

Returns:

the base url.

setBaseURL

public void setBaseURL(URL baseURL)

Defines a BaseURL for the new element. The BaseURL is used to resolve relative URLs found in the datasource.

Parameters:

baseURL - the base URL.

setFormula

public void setFormula(String formula)

Assigns a formula to the element to compute the value for this element. If a formula is defined, it will override the 'field' property.

Parameters:

formula - the formula as a string.

getNullValue

public Object getNullValue()

setNullValue

public void setNullValue(Object nullValue)

createElement

public Element createElement()

Creates a new drawable field element based on the defined properties.

Specified by:

createElement in class ElementFactory

Returns:

the generated elements

Throws:

IllegalStateException - if the field name is not set.

See Also:

ElementFactory.createElement()