Package org.knime.core.node.util

Contains a set of utility classes that may be used in different (so far visual) contexts.

See:
Description

Interface Summary

ButtonGroupEnumInterface	Used to create a ButtonGroup in the DialogComponentButtonGroup class.
ColumnFilter	This interface is used in the #update(org.knime.core.data.DataTableSpec, String) and #update(org.knime.core.data.DataTableSpec, String, boolean) method to filter all given columns.
KNIMEJob	This interface describes a generic job that can be submitted via ExecutionContext.submitJob(PortObject[], NodeSettingsRO, Class, org.knime.core.node.ExecutionMonitor).
StringIconOption	Interface of a list option with an icon and a text which is used in the string selection default components.

Class Summary

ColumnFilterPanel	Panel is used to select/filter a certain number of columns.
ColumnFilterPanel.ValueClassFilter	Class that filters all columns based on a given set of compatible DataValue classes.
ColumnSelectionComboxBox	Class extends a JComboxBox to choose a column of a certain type retrieved from the DataTableSpec.
ColumnSelectionList	This class show columns from a DataTableSpec inside a JList.
ColumnSelectionPanel	Class implements a panel to choose a column of a certain type retrieved from the DataTableSpec.
CombinedColumnFilter	This ColumnFilter implementation filters all columns which are filter by at least one of the given filters.
ConvenienceMethods	Collection of methods that are useful in different contexts.
ConvenientComboBoxRenderer
DataColumnSpecListCellRenderer	Renderer that checks if the value being renderer is of type DataColumnSpec if so it will renderer the name of the column spec and also the type's icon.
DataTypeListCellRenderer	Renderer that checks if the value being renderer is a DataType to render the name of the type and its icon.
DataValueColumnFilter	This ColumnFilter implementation filters all value which are not compatible to the provided DataValue classes.
DefaultStringIconOption	Default implementation of the StringIconOption interface which is used in the default dialog components itself.
FileSelectionPanel
FilesHistoryPanel	Panel that contains an editable Combo Box showing the file to write to and a button to trigger a file chooser.
FlowVariableListCellRenderer	List cell renderer for lists whose elements are of type FlowVariable.
FlowVariableTableCellRenderer	Table cell renderer for elements of type FlowVariable.
KeyValuePanel	A visual component to define key - value pairs.
KeyValuePanel.CopyAction	The swing action for copying the selected cells to the system clipboard.
KeyValuePanel.PasteAction	The swing action to insert cells from the system clipboard.
MultipleURLList	This component provides multiple file selection based on the FilesHistoryPanel.
NodeExecutionJobManagerPool	Collects all registered JobManager extensions and holds an instance of each in a set.
StringFormat	Collection of convenience methods to format strings (such as elapsed time or urls).
StringHistory	Utility class that keeps a list of recently used String, mostly used in File-Reader and Writer that keep track of a list of recently accessed file names.
StringHistoryPanel	Panel that contains an editable Combo Box to choose or edit a string.
StringIconListCellEditor
StringIconListCellRenderer	Renderer that checks if the value being rendered is of type StringIconEnumInterface if so it will render the icon if available and the label.
ViewUtils	Provides helper methods mostly useful when implementing NodeViews.

Exception Summary

InvocationTargetRuntimeException

Thrown by the methods in the ViewUtils class that execute code in the Event Dispatch Thread, if the executed code throws an exception.

Package org.knime.core.node.util Description

Contains a set of utility classes that may be used in different (so far visual) contexts.