io.permazen

Class JCollectionField

java.lang.Object

io.permazen.JSchemaObject

io.permazen.JField

io.permazen.JComplexField

io.permazen.JCollectionField

Direct Known Subclasses:

JListField, JSetField

public abstract class JCollectionField
extends JComplexField

Represents a collection field in a JClass.

Method Summary

Modifier and Type	Method and Description
JSimpleField	getElementField() Get the element sub-field.
JSimpleField	getSubField(String name) Get the sub-field with the given name.
List<JSimpleField>	getSubFields() Get the sub-fields associated with this field.
TypeToken<?>	getTypeToken() Get the type of this field.
abstract Collection<?>	getValue(JObject jobj) Get the Java value of this field in the given Java model object.

Methods inherited from class io.permazen.JField

getConverter, getDeclaringAnnotation, getGetter, visit

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

getElementField

public JSimpleField getElementField()

Get the element sub-field.

Returns:

this instance's element sub-field

getValue

public abstract Collection<?> getValue(JObject jobj)

Description copied from class: JField

Get the Java value of this field in the given Java model object. Does not alter the schema version of the object.

Specified by:

getValue in class JField

Parameters:

jobj - object containing this field

Returns:

this field's value in jobj

getSubFields

public List<JSimpleField> getSubFields()

Description copied from class: JComplexField

Get the sub-fields associated with this field.

Specified by:

getSubFields in class JComplexField

Returns:

this instance's sub-fields (in order)

getSubField

public JSimpleField getSubField(String name)

Description copied from class: JComplexField

Get the sub-field with the given name.

Specified by:

getSubField in class JComplexField

Parameters:

name - sub-field name

Returns:

the sub-field with the specified name

getTypeToken

public TypeToken<?> getTypeToken()

Description copied from class: JField

Get the type of this field.

Specified by:

getTypeToken in class JField

Returns:

this field's type