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java.lang.Objectorg.knime.base.node.preproc.correlation.pmcc.PMCCPortObjectAndSpec
public final class PMCCPortObjectAndSpec
PortObject and PortObjectSpec of the model that's passed between the correlation nodes.
Nested Class Summary |
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Nested classes/interfaces inherited from interface org.knime.core.node.port.PortObject |
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PortObject.PortObjectSerializer<T extends PortObject> |
Nested classes/interfaces inherited from interface org.knime.core.node.port.PortObjectSpec |
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PortObjectSpec.PortObjectSpecSerializer<T extends PortObjectSpec> |
Field Summary | |
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(package private) static double |
ROUND_ERROR_OK
Values smaller than this are considered to be 0, used to avoid round-off errors. |
(package private) static PortType |
TYPE
Convenience access field for the port type. |
Constructor Summary | |
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PMCCPortObjectAndSpec(String[] includes)
Creates new object, whereby no correlation values are available. |
|
PMCCPortObjectAndSpec(String[] includes,
HalfDoubleMatrix cors)
Creates new object with content. |
Method Summary | |
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(package private) BufferedDataTable |
createCorrelationMatrix(ExecutionContext con)
Creates the correlation table, used in the view and as output table. |
(package private) static DataTableSpec |
createOutSpec(String[] names)
Creates output spec for correlation table. |
(package private) String[] |
getColNames()
|
static PortObject.PortObjectSerializer<PMCCPortObjectAndSpec> |
getPortObjectSerializer()
Serializer required by the PortObject interface. |
static PortObjectSpec.PortObjectSpecSerializer<PMCCPortObjectAndSpec> |
getPortObjectSpecSerializer()
Serializer required by the PortObjectSpec interface. |
(package private) String[] |
getReducedSet(double threshold)
Get set of column names that would be in the output table if a given correlation threshold is applied. |
PortObjectSpec |
getSpec()
Get specification to this port object. |
String |
getSummary()
Get a short summary of this PortObject . |
JComponent[] |
getViews()
The returned views are displayed in the out port view of the referring node. |
(package private) boolean |
hasData()
|
static PMCCPortObjectAndSpec |
load(ConfigRO m)
Factory method to load from config. |
void |
save(ConfigWO m)
Saves this object to a config. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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static final PortType TYPE
static final double ROUND_ERROR_OK
Constructor Detail |
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PMCCPortObjectAndSpec(String[] includes)
includes
- The columns being analyzed.PMCCPortObjectAndSpec(String[] includes, HalfDoubleMatrix cors) throws InvalidSettingsException
includes
- The names of the columns.cors
- The correlation values
InvalidSettingsException
- If cor-values don't match the columns
or are out of range.Method Detail |
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public static PortObject.PortObjectSerializer<PMCCPortObjectAndSpec> getPortObjectSerializer()
PortObject
interface.
public static PortObjectSpec.PortObjectSpecSerializer<PMCCPortObjectAndSpec> getPortObjectSpecSerializer()
PortObjectSpec
interface.
public PortObjectSpec getSpec()
PortObjectSpec
which is used to configure any successor node
after execution, e.g. a BufferedDataTable
can return a
DataTableSpec
.
Subclasses should narrow the return type if possible.
getSpec
in interface PortObject
PortObjectSpec
or any derived spec,
never null
.public String getSummary()
PortObject
.
The return value will be shown in a node port's tooltip, for instance.
getSummary
in interface PortObject
boolean hasData()
String[] getReducedSet(double threshold)
threshold
- The threshold, in [0, 1]
BufferedDataTable createCorrelationMatrix(ExecutionContext con) throws CanceledExecutionException
con
- For progress info/cancelation
CanceledExecutionException
- If canceled.static DataTableSpec createOutSpec(String[] names)
names
- the column names being analyzed.
public void save(ConfigWO m)
m
- To save to.public static PMCCPortObjectAndSpec load(ConfigRO m) throws InvalidSettingsException
m
- to load from.
InvalidSettingsException
- If that fails.String[] getColNames()
public JComponent[] getViews()
getViews
in interface PortObject
getViews
in interface PortObjectSpec
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