blog
Class AbstractQuery

java.lang.Object
  blog.AbstractQuery

All Implemented Interfaces:

Query

Direct Known Subclasses:

ArgSpecQuery

public abstract class AbstractQuery
extends java.lang.Object
implements Query

An implementation of Query that defines default implementations to some methods.

Constructor Summary

AbstractQuery()

Method Summary

java.lang.Object	getLocation() Returns an object whose toString method yields a description of the location where this query occurred in an input file.
void	logResults(int numSamples) If a log file has been specified, prints the results so far to that file.
void	setPosterior(ve.Factor posterior) Throws an UnsupportedOperationException.

Methods inherited from class java.lang.Object

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

Methods inherited from interface blog.Query

checkTypesAndScope, compile, getVariables, printResults, printVarianceResults, updateStats, zeroOut

Constructor Detail

AbstractQuery

public AbstractQuery()

Method Detail

setPosterior

public void setPosterior(ve.Factor posterior)

Throws an UnsupportedOperationException.

Specified by:

setPosterior in interface Query

Parameters:

posterior - factor whose set of variables is the same as the collection returned by getVariables, and whose entries sum to 1

logResults

public void logResults(int numSamples)

If a log file has been specified, prints the results so far to that file.

This default implementation does nothing.

Specified by:

logResults in interface Query

Parameters:

numSamples - the number of samples taken by the inference engine so far (can be set to zero for non-sampling inference engines)

getLocation

public java.lang.Object getLocation()

Returns an object whose toString method yields a description of the location where this query occurred in an input file.

This default implementation returns a string indicating that this query was generated internally, rather than from an input file.

Specified by:

getLocation in interface Query