butler.sql.query
Class NestedSetFilter

java.lang.Object
  butler.sql.query.Filter
      butler.sql.query.RecursiveFilter
          butler.sql.query.NestedSetFilter

public class NestedSetFilter

extends RecursiveFilter

Filter that checks if a column values belongs to a given set of values ("in").

Author:

Fredrik Bertilsson

Field Summary

Fields inherited from class butler.sql.query.RecursiveFilter

_childFilters, _operator

Constructor Summary

NestedSetFilter(Column col, Query query)

NestedSetFilter(java.lang.String alias, Column col, Query query)

Method Summary

Query	getNestedQuery()
java.lang.String	getSQL(Query.SQLBuilder callback)
static Filter	parse(org.dom4j.Element element, java.util.Map tableDictonary, Filter rootQ)
void	toXML(org.xml.sax.ContentHandler handler)

Methods inherited from class butler.sql.query.RecursiveFilter

addChildFilter, copy, getChildren, getFilterA, getFilterB, getLeafFilters, modify, parse2, replaceChild, reset

Methods inherited from class butler.sql.query.Filter

copy, equals, getCaption, getFilter, getFilterMap, getId, getOperator, getSQL, getValues, hashCode, params2db, parseFilter, registerFilter, replaceFilter, setId, setOperator, setSize, setSize, toXML

Methods inherited from class java.lang.Object

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

Constructor Detail

NestedSetFilter

public NestedSetFilter(Column col,
                       Query query)
                throws java.lang.Exception

NestedSetFilter

public NestedSetFilter(java.lang.String alias,
                       Column col,
                       Query query)
                throws java.lang.Exception

Method Detail

getNestedQuery

public Query getNestedQuery()

Overrides:

getNestedQuery in class Filter

getSQL

public java.lang.String getSQL(Query.SQLBuilder callback)
                        throws java.lang.Exception

Overrides:

getSQL in class RecursiveFilter

Throws:

java.lang.Exception

toXML

public void toXML(org.xml.sax.ContentHandler handler)
           throws java.lang.Exception

Overrides:

toXML in class RecursiveFilter

Throws:

java.lang.Exception

parse

public static Filter parse(org.dom4j.Element element,
                           java.util.Map tableDictonary,
                           Filter rootQ)
                    throws java.lang.Exception

Throws:

java.lang.Exception