edu.northwestern.at.wordhoard.swing.find
Class CollFreqCriterion

java.lang.Object
  edu.northwestern.at.wordhoard.swing.find.CriterionComponent
      edu.northwestern.at.wordhoard.swing.find.CollFreqCriterion

public class CollFreqCriterion
extends CriterionComponent

Constructor Summary

CollFreqCriterion()

Method Summary

(package private) SearchCriterion	getValue() Gets the value of the component.
(package private) void	handleValueChanged(java.lang.Class cls, SearchCriterion oldVal, SearchCriterion newVal) Handles a value changed event in some other criterion.
(package private) javax.swing.JComponent	init(SearchCriterion val) Initializes the component.
(package private) java.lang.String	setCriteria(SearchCriteria searchCriteria) Sets the criteria value.
(package private) java.lang.String	updateCriteria() Sets the criteria value.

Methods inherited from class edu.northwestern.at.wordhoard.swing.find.CriterionComponent

checkTaggingData, getOtherRowValue, getSwingComponent, getWindow, init, notifyWindow, rebuildSelf

Methods inherited from class java.lang.Object

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

Constructor Detail

CollFreqCriterion

public CollFreqCriterion()

Method Detail

init

javax.swing.JComponent init(SearchCriterion val)
                      throws java.lang.Exception

Initializes the component.

Specified by:

init in class CriterionComponent

Parameters:

val - Initial value, or null.

Returns:

The component.

Throws:

java.lang.Exception

getValue

SearchCriterion getValue()

Gets the value of the component.

Specified by:

getValue in class CriterionComponent

Returns:

The document frequency.

updateCriteria

java.lang.String updateCriteria()

Sets the criteria value.

Returns:

Validation error message, or null if none.

setCriteria

java.lang.String setCriteria(SearchCriteria searchCriteria)

Sets the criteria value.

Specified by:

setCriteria in class CriterionComponent

Parameters:

searchCriteria - Search criteria.

Returns:

Validation error message, or null if none.

handleValueChanged

void handleValueChanged(java.lang.Class cls,
                        SearchCriterion oldVal,
                        SearchCriterion newVal)
                  throws java.lang.Exception

Handles a value changed event in some other criterion.

Overrides:

handleValueChanged in class CriterionComponent

Parameters:

cls - The class of the criterion that changed.

oldVal - Old value.

newVal - New value.

Throws:

java.lang.Exception