infovis.panel.dqinter
Class DynamicQueryFactory

java.lang.Object
  infovis.utils.BasicFactory
      infovis.panel.dqinter.DynamicQueryFactory

public class DynamicQueryFactory
extends BasicFactory

Creates a Dynamic Query from a Column.

Version:

$Revision: 1.6 $

Author:

Jean-Daniel Fekete

Nested Class Summary

static interface

DynamicQueryFactory.Creator Creator interface for building a Dynamic Query from a column type.

Field Summary

static String	QUERY_TYPE_DEFAULT
static String	QUERY_TYPE_RADIO
static String	QUERY_TYPE_SEARCH
static String	QUERY_TYPE_SLIDER
static String	QUERY_TYPE_TOGGLE

Constructor Summary

DynamicQueryFactory()
Constructor for DynamicQueryFactory.

Method Summary

void	add(DynamicQueryFactory.Creator c) Adds a default creator for a specific kind of column.
DynamicQuery	create(Column c) Creates a dynamic query of default type from a column.
DynamicQuery	create(Column c, String type) Creates a dynamic query from a column.
static DynamicQuery	createDQ(Column c)
static DynamicQuery	createDQ(Column c, String type)
static DynamicQueryFactory	getInstance()
static void	setInstance(DynamicQueryFactory inst)

Methods inherited from class infovis.utils.BasicFactory

loadProperties

Methods inherited from class java.lang.Object

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

Field Detail

QUERY_TYPE_DEFAULT

public static final String QUERY_TYPE_DEFAULT

See Also:

Constant Field Values

QUERY_TYPE_SLIDER

public static final String QUERY_TYPE_SLIDER

See Also:

Constant Field Values

QUERY_TYPE_TOGGLE

public static final String QUERY_TYPE_TOGGLE

See Also:

Constant Field Values

QUERY_TYPE_RADIO

public static final String QUERY_TYPE_RADIO

See Also:

Constant Field Values

QUERY_TYPE_SEARCH

public static final String QUERY_TYPE_SEARCH

See Also:

Constant Field Values

Constructor Detail

DynamicQueryFactory

public DynamicQueryFactory()

Constructor for DynamicQueryFactory.

Method Detail

getInstance

public static DynamicQueryFactory getInstance()

setInstance

public static void setInstance(DynamicQueryFactory inst)

createDQ

public static DynamicQuery createDQ(Column c,
                                    String type)

createDQ

public static DynamicQuery createDQ(Column c)

create

public DynamicQuery create(Column c,
                           String type)

Creates a dynamic query from a column.

Parameters:

c - The column

type - the default type of DynamicQuery.

Returns:

A Dynamic query or null.

create

public DynamicQuery create(Column c)

Creates a dynamic query of default type from a column.

Parameters:

c - The column

Returns:

A Dynamic query or null.

add

public void add(DynamicQueryFactory.Creator c)

Adds a default creator for a specific kind of column.

Parameters:

c - The creator