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

Class PrimitiveFieldType

java.lang.Object

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

com.yahoo.search.query.profile.types.PrimitiveFieldType

public class PrimitiveFieldType
extends FieldType

Represents a query field type which is a primitive - String, Integer, Float, Double or Long.

Author:

bratseth

Field Summary

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

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

Method Summary

Modifier and Type	Method	Description
Object	convertFrom(Object object, QueryProfileRegistry registry)	Converts the given type to an instance of this type, if possible.
Object	convertFrom(Object object, ConversionContext context)	Converts the given type to an instance of this type, if possible.
boolean	equals(Object o)
Class	getValueClass()	Returns the class of instance values of this field type
int	hashCode()
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, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

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 object,
                          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

convertFrom

public Object convertFrom(Object object,
                          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

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object