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java.lang.Objectedu.udo.cs.yale.operator.Operator
edu.udo.cs.yale.operator.io.GNUPlotOperator
public class GNUPlotOperator
Writes the data generated by a
ExperimentLogOperator
to a file in gnuplot
format to a file. The property yale.tools.gnuplot.command
should be set to the complete path of the gnuplot executable, though this is
not necessary, since gnuplot is not invoked.
Constructor Summary | |
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GNUPlotOperator(OperatorDescription description)
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Method Summary | |
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IOObject[] |
apply()
Implement this method in subclasses. |
java.lang.Class[] |
getInputClasses()
Returns the classes that are needed as input. |
java.lang.Class[] |
getOutputClasses()
Returns the classes that are guaranteed to be returned by apply() as additional output. |
java.util.List<ParameterType> |
getParameterTypes()
Returns a list of ParameterTypes describing the parameters of this operator. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public GNUPlotOperator(OperatorDescription description)
Method Detail |
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public java.lang.Class[] getInputClasses()
Operator
Operator.getOutputClasses()
and
Operator.apply()
if this is necessary. This default behavior can be
changed by overriding Operator.getInputDescription(Class)
. Subclasses
which implement this method should not make use of parameters since this
method is invoked by getParameterTypes(). Therefore, parameters are not
fully available at this point of time and this might lead to exceptions.
Please use InputDescriptions instead.
getInputClasses
in class Operator
public java.lang.Class[] getOutputClasses()
Operator
Operator.getInputDescription(Class)
and can be changed by
overwriting this method. Objects which are not consumed must not be
defined as additional output in this method. May be null or an empy array
(no additional output is produced).
getOutputClasses
in class Operator
public IOObject[] apply() throws OperatorException
Operator
apply
in class Operator
OperatorException
public java.util.List<ParameterType> getParameterTypes()
Operator
getParameterTypes
in class Operator
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