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.
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.



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University of Konstanz, Germany.
Chair for Bioinformatics and Information Mining, Prof. Dr. Michael R. Berthold.
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