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java.lang.Objectorg.knime.core.node.port.AbstractSimplePortObject
org.knime.base.data.normalize.NormalizerPortObject
public final class NormalizerPortObject
Port Object that is passed along a normalizer and a normalizer apply node.
This class is not official API, it may change without prior notice.
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> |
Field Summary | |
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static PortType |
TYPE
Convenience accessor for the port type. |
Constructor Summary | |
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NormalizerPortObject()
Empty constructor required by super class, should not be used. |
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NormalizerPortObject(DataTableSpec spec,
AffineTransConfiguration configuration)
Create new port object given the arguments. |
Method Summary | |
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AffineTransConfiguration |
getConfiguration()
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DataTableSpec |
getSpec()
Get specification to this port object. |
String |
getSummary()
Get a short summary of this PortObject . |
protected void |
load(ModelContentRO model,
PortObjectSpec spec,
ExecutionMonitor exec)
Loads the content into the freshly instantiated object. |
protected void |
save(ModelContentWO model,
ExecutionMonitor exec)
Saves this object to model content object. |
Methods inherited from class org.knime.core.node.port.AbstractSimplePortObject |
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equals, getPortObjectSerializer, getViews, hashCode |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final PortType TYPE
Constructor Detail |
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public NormalizerPortObject()
public NormalizerPortObject(DataTableSpec spec, AffineTransConfiguration configuration)
spec
- Spec of this port object (contains columns to be normalized).configuration
- The normalization configuration.
NullPointerException
- If either arg is null
IllegalArgumentException
- If columns to be normalized don't
exist or are not numeric.Method Detail |
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public DataTableSpec 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.
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.
public AffineTransConfiguration getConfiguration()
protected void load(ModelContentRO model, PortObjectSpec spec, ExecutionMonitor exec) throws InvalidSettingsException, CanceledExecutionException
load
in class AbstractSimplePortObject
model
- To load from.spec
- The accompanying spec (which can be safely cast to the
expected class).exec
- For progress/cancelation.
InvalidSettingsException
- If settings are incomplete/deficient.
CanceledExecutionException
- If canceled.protected void save(ModelContentWO model, ExecutionMonitor exec) throws CanceledExecutionException
save
in class AbstractSimplePortObject
model
- To save to.exec
- For progress/cancelation.
CanceledExecutionException
- If canceled.
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