io.permazen

Class JEnumField

java.lang.Object

io.permazen.JSchemaObject

io.permazen.JField

io.permazen.JSimpleField

io.permazen.JEnumField

public class JEnumField
extends JSimpleField

Represents an Enum field in a JClass.

Method Summary

Modifier and Type	Method and Description
Converter<B,A>	getConverter(JTransaction jtx) Get a Converter that converts this field's value from what the core database returns to what the Java application expects, or null if no conversion is needed.
TypeToken<? extends Enum<?>>	getTypeToken() Get the type of this field.
<R> R	visit(JFieldSwitch<R> target) Apply visitor pattern.

Methods inherited from class io.permazen.JSimpleField

getDeclaringAnnotation, getFieldType, getParentField, getSetter, getValue, isIndexed, setValue

Methods inherited from class io.permazen.JField

getGetter

Methods inherited from class io.permazen.JSchemaObject

getName, getPermazen, getStorageId, toString

Methods inherited from class java.lang.Object

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

Method Detail

visit

public <R> R visit(JFieldSwitch<R> target)

Description copied from class: JField

Apply visitor pattern.

Overrides:

visit in class JSimpleField

Type Parameters:

R - visit return type

Parameters:

target - target to invoke

Returns:

value from the method of target corresponding to this instance's type

getTypeToken

public TypeToken<? extends Enum<?>> getTypeToken()

Description copied from class: JSimpleField

Get the type of this field.

Overrides:

getTypeToken in class JSimpleField

Returns:

this field's Java type

getConverter

public Converter<B,A> getConverter(JTransaction jtx)

Description copied from class: JField

Get a Converter that converts this field's value from what the core database returns to what the Java application expects, or null if no conversion is needed.

Overrides:

getConverter in class JSimpleField

Parameters:

jtx - transaction

Returns:

Converter from core API to Java, or null if no conversion is required