ilog.views.maps.filters
Class IlvExplodeFilter

java.lang.Object
  ilog.views.maps.datasource.IlvHierarchicalDataSource.CriterionFilter
      ilog.views.maps.datasource.IlvHierarchicalDataSource.SingleAttributeFilter
          ilog.views.maps.filters.IlvExplodeFilter

All Implemented Interfaces:

IlvPersistentObject

public final class IlvExplodeFilter
extends IlvHierarchicalDataSource.SingleAttributeFilter

Filter that explodes all different values in different layers.

Since:

JViews 8.0

See Also:

IlvSplitDataSource

Constructor Summary

IlvExplodeFilter(IlvInputStream stream)
Creates a new IlvExplodeFilter.

IlvExplodeFilter(String name, String description)
Creates a new IlvExplodeFilter.

Method Summary

Object	getValue(IlvMapFeature feature) Returns a value for the specified map feature.
void	write(IlvOutputStream stream) Writes this filter to a IlvOutputStream

Methods inherited from class ilog.views.maps.datasource.IlvHierarchicalDataSource.SingleAttributeFilter

getAttributeDescription, getAttributeName, getCriterionDescription, setAttributeDescription, setAttributeName

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvExplodeFilter

public IlvExplodeFilter(String name,
                        String description)

Creates a new IlvExplodeFilter.

Parameters:

name - The name of the property to be used for splitting.

description - A description of the filter.

IlvExplodeFilter

public IlvExplodeFilter(IlvInputStream stream)
                 throws IlvReadFileException

Creates a new IlvExplodeFilter.

Parameters:

stream - The stream to read from.

Throws:

IlvReadFileException

Method Detail

getValue

public Object getValue(IlvMapFeature feature)

Returns a value for the specified map feature. It returns the value of the attribute associated with this filter, if any. Null otherwise.

Overrides:

getValue in class IlvHierarchicalDataSource.SingleAttributeFilter

Parameters:

feature - the specified map feature.

Returns:

the value for the specified map feature.

write

public void write(IlvOutputStream stream)
           throws IOException

Writes this filter to a IlvOutputStream

Specified by:

write in interface IlvPersistentObject

Overrides:

write in class IlvHierarchicalDataSource.SingleAttributeFilter

Parameters:

stream - The stream to write to.

Throws:

IOException - thrown when an exception occurs during the write operation for this object.