Java Doc for ShowElementByNameFunction.java in  » Report » pentaho-report » org » jfree » report » function » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Report » pentaho report » org.jfree.report.function 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.jfree.report.function.AbstractExpression
      org.jfree.report.function.AbstractFunction
         org.jfree.report.function.AbstractElementFormatFunction
            org.jfree.report.function.ShowElementByNameFunction

ShowElementByNameFunction
public class ShowElementByNameFunction extends AbstractElementFormatFunction (Code)
This function hiddes the elements with the name specified in the 'element' parameter, if the given field has one of the values specified in the values array.
author:
   Thomas Morgner



Constructor Summary
public  ShowElementByNameFunction()
     Default Constructor.

Method Summary
public  StringgetField()
     Returns the name of the field from where the compare value is read.
public  ExpressiongetInstance()
     Return a completly separated copy of this function.
public  ObjectgetValues(int index)
     Returns one of the values that hide the element.
public  Object[]getValues()
     Returns all known compare values as array.
public  intgetValuesCount()
     Returns the number of values in the compare list.
protected  voidprocessRootBand(Band b)
     Processes the root-band.
public  voidsetField(String field)
     Defines the name of the field from where the compare value is read.
public  voidsetValues(int index, Object value)
     Defines one of the values that hide the element.
public  voidsetValues(Object[] values)
     Defines all values using the object from the value-array.


Constructor Detail
ShowElementByNameFunction
public ShowElementByNameFunction()(Code)
Default Constructor.




Method Detail
getField
public String getField()(Code)
Returns the name of the field from where the compare value is read. the name of the field.



getInstance
public Expression getInstance()(Code)
Return a completly separated copy of this function. The copy does no longer share any changeable objects with the original function. a copy of this function.



getValues
public Object getValues(int index)(Code)
Returns one of the values that hide the element. This returns the defined value at the given index in the list.
Parameters:
  index - the position in the list of all values. the value at the given position.



getValues
public Object[] getValues()(Code)
Returns all known compare values as array. the values as array.



getValuesCount
public int getValuesCount()(Code)
Returns the number of values in the compare list. the number of values.



processRootBand
protected void processRootBand(Band b)(Code)
Processes the root-band. This updates the visibility of all elements with the name specified in the 'element' property if the value read from the field matches one of the specified compare values.
Parameters:
  b - the root band.



setField
public void setField(String field)(Code)
Defines the name of the field from where the compare value is read.
Parameters:
  field - the name of the field.



setValues
public void setValues(int index, Object value)(Code)
Defines one of the values that hide the element. This defines the value at the given index in the list.
Parameters:
  value - the compare value.
Parameters:
  index - the position in the list of all values.



setValues
public void setValues(Object[] values)(Code)
Defines all values using the object from the value-array.
Parameters:
  values - the new list of compare values.



Methods inherited from org.jfree.report.function.AbstractElementFormatFunction
public String getElement()(Code)(Java Doc)
public Object getValue()(Code)(Java Doc)
public void groupFinished(ReportEvent event)(Code)(Java Doc)
public void groupStarted(ReportEvent event)(Code)(Java Doc)
public void itemsAdvanced(ReportEvent event)(Code)(Java Doc)
public void itemsStarted(ReportEvent event)(Code)(Java Doc)
public void pageFinished(ReportEvent event)(Code)(Java Doc)
public void pageStarted(ReportEvent event)(Code)(Java Doc)
abstract protected void processRootBand(Band b)(Code)(Java Doc)
public void reportFinished(ReportEvent event)(Code)(Java Doc)
public void reportStarted(ReportEvent event)(Code)(Java Doc)
public void setElement(String name)(Code)(Java Doc)

Methods inherited from org.jfree.report.function.AbstractFunction
public void groupFinished(ReportEvent event)(Code)(Java Doc)
public void groupStarted(ReportEvent event)(Code)(Java Doc)
public void itemsAdvanced(ReportEvent event)(Code)(Java Doc)
public void itemsFinished(ReportEvent event)(Code)(Java Doc)
public void itemsStarted(ReportEvent event)(Code)(Java Doc)
public void reportDone(ReportEvent event)(Code)(Java Doc)
public void reportFinished(ReportEvent event)(Code)(Java Doc)
public void reportInitialized(ReportEvent event)(Code)(Java Doc)
public void reportStarted(ReportEvent event)(Code)(Java Doc)

Methods inherited from org.jfree.report.function.AbstractExpression
public Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public DataRow getDataRow()(Code)(Java Doc)
public int getDependencyLevel()(Code)(Java Doc)
public Expression getInstance()(Code)(Java Doc)
public String getName()(Code)(Java Doc)
public Configuration getReportConfiguration()(Code)(Java Doc)
public ResourceBundleFactory getResourceBundleFactory()(Code)(Java Doc)
public ExpressionRuntime getRuntime()(Code)(Java Doc)
final public boolean isActive()(Code)(Java Doc)
public boolean isDeepTraversing()(Code)(Java Doc)
public boolean isPreserve()(Code)(Java Doc)
final public void setActive(boolean active)(Code)(Java Doc)
public void setDependencyLevel(int level)(Code)(Java Doc)
public void setName(String name)(Code)(Java Doc)
public void setPreserve(boolean preserve)(Code)(Java Doc)
public void setRuntime(ExpressionRuntime runtime)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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