RemoveHandler

java.lang.Object

adql.search.SimpleSearchHandler

adql.search.SimpleReplaceHandler

adql.search.RemoveHandler

All Implemented Interfaces:: IReplaceHandler, ISearchHandler, Iterable<ADQLObject>

public abstract class RemoveHandler extends SimpleReplaceHandler

In this handler the replacement ADQLObject is always null. It may be interpreted as a removal of the matched ADQL item from its ADQL parent.

IMPORTANT: It is the responsibility of the object which calls this method to apply the removal !

Field Summary

Fields inherited from class adql.search.SimpleReplaceHandler
nbReplacement

Fields inherited from class adql.search.SimpleSearchHandler
results
Constructor Summary

Constructors

Constructor

Description

RemoveHandler()

RemoveHandler(boolean recursive)

RemoveHandler(boolean recursive, boolean onlyFirstMatch)
Method Summary

Modifier and Type

Method

Description

ADQLObject

getReplacer(ADQLObject objToReplace)

Always returns null.

Methods inherited from class adql.search.SimpleReplaceHandler
addMatchAndReplace, getNbReplacement, reset, searchAndReplace

Methods inherited from class adql.search.SimpleSearchHandler
addMatch, getNbMatch, goInto, isFinished, isRecursive, iterator, match, onlyFirstMatch, search, setOnlyFirstMatch, setRecursive

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface adql.search.ISearchHandler
getNbMatch, iterator, search

Methods inherited from interface java.lang.Iterable
forEach, spliterator

Constructor Details
- RemoveHandler
  
  public RemoveHandler()
- RemoveHandler
  
  public RemoveHandler(boolean recursive, boolean onlyFirstMatch)
- RemoveHandler
  
  public RemoveHandler(boolean recursive)
Method Details
- getReplacer
  
  public ADQLObject getReplacer(ADQLObject objToReplace)
  
  Always returns null. It may be interpreted as a removal of the matched ADQL item from its ADQL parent.
  IMPORTANT: It is the responsibility of the object which calls this method to apply the removal !
  Specified by:
  
  getReplacer in class SimpleReplaceHandler
  
  Parameters:
  
  objToReplace - The ADQL item to replace.
  
  Returns:
  
  The replacement ADQL item.
  
  See Also:
  
  SimpleReplaceHandler.getReplacer(adql.query.ADQLObject)