butler.sql.filter
Class NestedFilter

java.lang.Object
  butler.sql.filter.Filter
      butler.sql.filter.RecursiveFilter
          butler.sql.filter.NestedFilter

Direct Known Subclasses:

NestedSetFilter

public class NestedFilter
extends RecursiveFilter

Filter with a nested query.

Author:

Fredrik Bertilsson

Field Summary

Fields inherited from class butler.sql.filter.RecursiveFilter

_childFilters, _operator

Constructor Summary

NestedFilter(Column col, Query query)

NestedFilter(java.lang.String alias, Column col, Query query, boolean set)

Method Summary

Query	getNestedQuery()
java.lang.String	getSQL()
java.util.List	getValues(QueryParams params)
static Filter	parse(org.dom4j.Element element, java.util.Map tableDictonary)
void	toXML(org.xml.sax.ContentHandler handler)

Methods inherited from class butler.sql.filter.RecursiveFilter

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

Methods inherited from class butler.sql.filter.Filter

and, copy, equals, filter, getCaption, getId, getOperator, getParamDatatypes, getValues, hashCode, not, or, params2db, parseFilter, registerFilterParser, setCaption, setId, setOperator, setSize, setSize, toXML

Methods inherited from class java.lang.Object

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

Constructor Detail

NestedFilter

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

Throws:

java.lang.Exception

NestedFilter

public NestedFilter(java.lang.String alias,
                    Column col,
                    Query query,
                    boolean set)
             throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

getNestedQuery

public Query getNestedQuery()

Overrides:

getNestedQuery in class Filter

getSQL

public java.lang.String getSQL()
                        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)
                    throws java.lang.Exception

Throws:

java.lang.Exception

getValues

public java.util.List getValues(QueryParams params)
                         throws java.lang.Exception

Overrides:

getValues in class RecursiveFilter

Throws:

java.lang.Exception