com.exalead.search.query.prefix

Class UnitsOfMeasurementPrefix

java.lang.Object

com.exalead.search.query.node.NodeVisitor

com.exalead.search.query.prefix.BaseNumericalPrefix

com.exalead.search.query.prefix.NumericalPrefix

com.exalead.search.query.prefix.UnitsOfMeasurementPrefix

All Implemented Interfaces:

PrefixHandler

public class UnitsOfMeasurementPrefix
extends NumericalPrefix

This handler accepts queries of the form measure>3cm His role is to detect cm as centi meters unit of measurement via a MOT pipeline, convert the value in the index unit and delegate the "superior to value" operation to a numerical prefix.

Nested Class Summary

Nested classes/interfaces inherited from interface com.exalead.search.query.prefix.PrefixHandler

PrefixHandler.ErrorBehaviour, PrefixHandler.NoHooks, PrefixHandler.Phase

Field Summary

Fields inherited from class com.exalead.search.query.prefix.NumericalPrefix

negative

Fields inherited from class com.exalead.search.query.prefix.BaseNumericalPrefix

defaultOperator, errorBehaviour, lsb, msb, numop, targetIndexField, useAttributes

Constructor Summary

Constructors

Constructor and Description
UnitsOfMeasurementPrefix(java.lang.String targetIndexField, java.lang.String defaultInputUnitSymbol, java.lang.String indexFieldUnitSymbol, LinguisticExpanderResource resource)

Method Summary

Modifier and Type	Method and Description
protected void	setValue(NumericalValue num, java.lang.String value)

Methods inherited from class com.exalead.search.query.prefix.NumericalPrefix

visit, visit

Methods inherited from class com.exalead.search.query.prefix.BaseNumericalPrefix

handlePrefix, onDeinit, onInit, onQuery, setErrorBehaviour, setParams

Methods inherited from class com.exalead.search.query.node.NodeVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitNary, visitUnary

Methods inherited from class java.lang.Object

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

Constructor Detail

UnitsOfMeasurementPrefix

public UnitsOfMeasurementPrefix(java.lang.String targetIndexField,
                                java.lang.String defaultInputUnitSymbol,
                                java.lang.String indexFieldUnitSymbol,
                                LinguisticExpanderResource resource)

Method Detail

setValue

protected void setValue(NumericalValue num,
                        java.lang.String value)
                 throws java.lang.Exception

Overrides:

setValue in class NumericalPrefix

Throws:

java.lang.Exception