edu.stanford.nlp.optimization

Class CmdEvaluator

java.lang.Object

edu.stanford.nlp.optimization.CmdEvaluator

All Implemented Interfaces:

Evaluator

Direct Known Subclasses:

CRFClassifierEvaluator

public abstract class CmdEvaluator
extends Object
implements Evaluator

Runs a cmdline to evaluate a dataset (assumes cmd takes input from stdin)

Author:

Angel Chang

Field Summary

Fields

Modifier and Type	Field and Description
protected String	description
protected boolean	saveOutput

Constructor Summary

Constructors

Constructor and Description
CmdEvaluator()

Method Summary

Methods

Modifier and Type	Method and Description
double	evaluate(double[] x)
void	evaluateCmd(String[] cmd)
abstract String[]	getCmd()
protected static String[]	getCmd(String cmdStr)
String	getError()
String	getOutput()
abstract void	outputToCmd(OutputStream outputStream)
abstract void	setValues(double[] x)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

saveOutput

protected boolean saveOutput

description

protected String description

Constructor Detail

CmdEvaluator

public CmdEvaluator()

Method Detail

setValues

public abstract void setValues(double[] x)

getCmd

public abstract String[] getCmd()

outputToCmd

public abstract void outputToCmd(OutputStream outputStream)

getCmd

protected static String[] getCmd(String cmdStr)

getOutput

public String getOutput()

getError

public String getError()

toString

public String toString()

Overrides:

toString in class Object

evaluateCmd

public void evaluateCmd(String[] cmd)

evaluate

public double evaluate(double[] x)

Specified by:

evaluate in interface Evaluator