Package com.yahoo.search.query.profile.types

Class QueryFieldType

java.lang.Object

com.yahoo.search.query.profile.types.FieldType

com.yahoo.search.query.profile.types.QueryFieldType

public class QueryFieldType
extends FieldType

A YQL query template field type in a query profile

Author:

bratseth

Field Summary

Fields inherited from class com.yahoo.search.query.profile.types.FieldType

booleanType, doubleType, floatType, genericQueryProfileType, integerType, longType, queryType, stringType

Constructor Summary

Constructors

Constructor	Description
QueryFieldType()

Method Summary

Modifier and Type	Method	Description
Object	convertFrom(Object o, QueryProfileRegistry registry)	Converts the given type to an instance of this type, if possible.
Object	convertFrom(Object o, ConversionContext context)	Converts the given type to an instance of this type, if possible.
Class	getValueClass()	Returns the class of instance values of this field type
String	stringValue()	Returns a string representation of this type which can be converted back to a type class by FieldType.fromString(java.lang.String, com.yahoo.search.query.profile.types.QueryProfileTypeRegistry)
String	toInstanceDescription()	Returns a string describing possible instances of this type, suitable for user error messages
String	toString()

Methods inherited from class com.yahoo.search.query.profile.types.FieldType

asTensorType, fromString, isLegalFieldValue

Methods inherited from class java.lang.Object

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

Constructor Details

QueryFieldType

public QueryFieldType()

Method Details

getValueClass

public Class getValueClass()

Description copied from class: FieldType

Returns the class of instance values of this field type

Specified by:

getValueClass in class FieldType

stringValue

public String stringValue()

Description copied from class: FieldType

Returns a string representation of this type which can be converted back to a type class by FieldType.fromString(java.lang.String, com.yahoo.search.query.profile.types.QueryProfileTypeRegistry)

Specified by:

stringValue in class FieldType

toString

public String toString()

Specified by:

toString in class FieldType

toInstanceDescription

public String toInstanceDescription()

Description copied from class: FieldType

Returns a string describing possible instances of this type, suitable for user error messages

Specified by:

toInstanceDescription in class FieldType

convertFrom

public Object convertFrom(Object o,
 QueryProfileRegistry registry)

Description copied from class: FieldType

Converts the given type to an instance of this type, if possible. Returns null if not possible.

Specified by:

convertFrom in class FieldType

convertFrom

public Object convertFrom(Object o,
 ConversionContext context)

Description copied from class: FieldType

Converts the given type to an instance of this type, if possible. Returns null if not possible.

Specified by:

convertFrom in class FieldType