infovis.metadata
Class DependencyMetadata

java.lang.Object
  infovis.metadata.DependencyMetadata

All Implemented Interfaces:

Constants

public class DependencyMetadata
extends Object
implements Constants

Class DependencyMetadata Manage dependent columns

Version:

$Revision: 1.3 $

Author:

Jean-Daniel Fekete

Field Summary

static String

DEPENDENT_COLUMNS

Fields inherited from interface infovis.metadata.Constants

CONTRIBUTOR, COVERAGE, CREATOR, DATE, DESCRITION, FORMAT, IDENTIFIER, LANGUAGE, PUBLISHER, RELATION, RIGHTS, SOURCE, SUBJECT, TITLE, TYPE

Constructor Summary

DependencyMetadata()

Method Summary

static void	addDependentColumn(Column col, Column dep)
static Iterator	dependentIterator(Column col)
static ArrayList	findDependentColumns(Column col)
static boolean	isDependentColumn(Column col, Column dep)
static void	removeDependentColumn(Column col, Column dep)

Methods inherited from class java.lang.Object

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

Field Detail

DEPENDENT_COLUMNS

public static final String DEPENDENT_COLUMNS

See Also:

Constant Field Values

Constructor Detail

DependencyMetadata

public DependencyMetadata()

Method Detail

findDependentColumns

public static ArrayList findDependentColumns(Column col)

dependentIterator

public static Iterator dependentIterator(Column col)

addDependentColumn

public static void addDependentColumn(Column col,
                                      Column dep)

removeDependentColumn

public static void removeDependentColumn(Column col,
                                         Column dep)

isDependentColumn

public static boolean isDependentColumn(Column col,
                                        Column dep)