org.knime.core.node.port.database
Class DatabasePortObjectSpec

java.lang.Object
  org.knime.core.node.port.database.DatabasePortObjectSpec

All Implemented Interfaces:

PortObjectSpec

public class DatabasePortObjectSpec
extends Object
implements PortObjectSpec

Class used as database port object holding a DataTableSpec and a ModelContentRO to create a database connection.

Author:

Thomas Gabriel, University of Konstanz

Nested Class Summary

Nested classes/interfaces inherited from interface org.knime.core.node.port.PortObjectSpec

PortObjectSpec.PortObjectSpecSerializer<T extends PortObjectSpec>

Constructor Summary

DatabasePortObjectSpec(DataTableSpec spec, ModelContentRO conn)
Creates a new database port object spec.

Method Summary

boolean	equals(Object obj)
ModelContentRO	getConnectionModel()
DataTableSpec	getDataTableSpec()
static PortObjectSpec.PortObjectSpecSerializer<DatabasePortObjectSpec>	getPortObjectSpecSerializer() Serializer used to save DatabasePortObjectSpec.
JComponent[]	getViews() The returned views are displayed in the out port view of the referring node.
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabasePortObjectSpec

public DatabasePortObjectSpec(DataTableSpec spec,
                              ModelContentRO conn)

Creates a new database port object spec.

Parameters:

spec - underlying table spec

conn - connection model

Method Detail

getDataTableSpec

public DataTableSpec getDataTableSpec()

Returns:

underlying table spec

getConnectionModel

public ModelContentRO getConnectionModel()

Returns:

connection model

getPortObjectSpecSerializer

public static PortObjectSpec.PortObjectSpecSerializer<DatabasePortObjectSpec> getPortObjectSpecSerializer()

Serializer used to save DatabasePortObjectSpec.

Returns:

a new database spec serializer

getViews

public JComponent[] getViews()

The returned views are displayed in the out port view of the referring node. Each component is displayed in an extra tab. The name of the component is used as the title for the tab. It is important that no external members are kept in the component so it can be deleted, when the port object is deleted. If the port object has no view return an empty array.

Specified by:

getViews in interface PortObjectSpec

Returns:

an array of views for the port object spec, each displayed as a tab in the out port view

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object