gov.sns.tools.data
Class EditContext

java.lang.Object
  |
  +--gov.sns.tools.data.EditContext

public class EditContext

extends java.lang.Object

EditContext manages dynamic data held in all associated tables.

Nested Class Summary

static interface

EditContext.ContextMessage Send notification about changes affecting this edit context

Field Summary

protected MessageCenter	messageCenter
protected EditContext.ContextMessage	noticeProxy Map of tables by name
protected java.util.Map	tableMapByGroup
protected java.util.Map	tableMapByName Map of tables associated with group

Constructor Summary

EditContext()
Creates new EditContext

Method Summary

void	addListener(EditContext.ContextMessage listener)
void	addTablesToGroup(java.util.Collection newTables, java.lang.String group) Add the tables to the edit context.
void	addTableToGroup(DataTable newTable, java.lang.String group) Add the table to the edit context.
void	clear()
DataTable	getTable(java.lang.String name) Get the table associated with the specified table name.
java.util.Collection	getTableGroups() Get all table groups
java.util.Collection	getTableNames() Get the collection of all table names associated with this context.
java.util.Collection	getTables() Get the collection of all tables in the edit context.
java.util.Collection	getTablesForGroup(java.lang.String group) Get all tables associated with the specified group
GenericRecord	recordForNode(java.lang.String tableName, java.lang.String nodeId) Get a single record from the table associated with the node.
java.util.Collection	records(DataTable table, java.util.Map bindings) Get the records from the table where the bindings map is valid.
java.util.Collection	records(java.lang.String tableName) Get all of the records from the table given by the table name.
java.util.Collection	records(java.lang.String tableName, java.util.Map bindings) Get the records from the table where the bindings map is valid.
java.util.Collection	records(java.lang.String tableName, java.lang.String key, java.lang.Object value) Get the records from the table where the value for the specified key matches.
java.util.Collection	recordsForNode(java.lang.String tableName, java.lang.String nodeId) Get the records from the table associated with the node.
void	remove(DataTable aTable) Remove the table from the edit context.
void	removeListener(EditContext.ContextMessage listener)

Methods inherited from class java.lang.Object

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

Field Detail

messageCenter

protected MessageCenter messageCenter

tableMapByGroup

protected java.util.Map tableMapByGroup

tableMapByName

protected java.util.Map tableMapByName

Map of tables associated with group

noticeProxy

protected EditContext.ContextMessage noticeProxy

Map of tables by name

Constructor Detail

EditContext

public EditContext()

Creates new EditContext

Method Detail

addListener

public void addListener(EditContext.ContextMessage listener)

removeListener

public void removeListener(EditContext.ContextMessage listener)

clear

public void clear()

getTable

public DataTable getTable(java.lang.String name)

Get the table associated with the specified table name.

getTableNames

public java.util.Collection getTableNames()

Get the collection of all table names associated with this context.

getTables

public java.util.Collection getTables()

Get the collection of all tables in the edit context.

addTableToGroup

public void addTableToGroup(DataTable newTable,
                            java.lang.String group)

Add the table to the edit context.

addTablesToGroup

public void addTablesToGroup(java.util.Collection newTables,
                             java.lang.String group)

Add the tables to the edit context.

getTableGroups

public java.util.Collection getTableGroups()

Get all table groups

getTablesForGroup

public java.util.Collection getTablesForGroup(java.lang.String group)

Get all tables associated with the specified group

remove

public void remove(DataTable aTable)

Remove the table from the edit context.

records

public java.util.Collection records(java.lang.String tableName)

Get all of the records from the table given by the table name.

records

public java.util.Collection records(java.lang.String tableName,
                                    java.util.Map bindings)

Get the records from the table where the bindings map is valid.

records

public java.util.Collection records(DataTable table,
                                    java.util.Map bindings)

Get the records from the table where the bindings map is valid.

records

public java.util.Collection records(java.lang.String tableName,
                                    java.lang.String key,
                                    java.lang.Object value)

Get the records from the table where the value for the specified key matches.

recordsForNode

public java.util.Collection recordsForNode(java.lang.String tableName,
                                           java.lang.String nodeId)

Get the records from the table associated with the node.

recordForNode

public GenericRecord recordForNode(java.lang.String tableName,
                                   java.lang.String nodeId)

Get a single record from the table associated with the node.