Package nl.datasteel.crudcraft.codegen.reader.field

Class RelationshipExtractor

java.lang.Object

nl.datasteel.crudcraft.codegen.reader.field.RelationshipExtractor

All Implemented Interfaces:

FieldPartExtractor<Relationship>

public class RelationshipExtractor
extends Object
implements FieldPartExtractor<Relationship>

Singleton extractor for extracting relationships from fields annotated with JPA annotations. This class implements the FieldPartExtractor interface for Relationship type.

Field Summary

Fields

Modifier and Type	Field	Description
static final RelationshipExtractor	INSTANCE	Singleton instance of RelationshipExtractor.

Constructor Summary

Constructors

Constructor	Description
RelationshipExtractor()

Method Summary

Modifier and Type	Method	Description
Relationship	extract(VariableElement field, ProcessingEnvironment env)	Extracts a Relationship from a VariableElement representing a field.

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final RelationshipExtractor INSTANCE

Singleton instance of RelationshipExtractor.

Constructor Details

RelationshipExtractor

public RelationshipExtractor()

Method Details

extract

public Relationship extract(VariableElement field,
 ProcessingEnvironment env)

Extracts a Relationship from a VariableElement representing a field.

Specified by:

extract in interface FieldPartExtractor<Relationship>

Parameters:

field - the VariableElement to extract from

env - the ProcessingEnvironment for accessing annotations

Returns:

a Relationship instance representing the field's relationship