io.cdap.cdap.internal.specification

Class DataSetFieldExtractor

java.lang.Object

io.cdap.cdap.internal.lang.FieldVisitor

io.cdap.cdap.internal.specification.DataSetFieldExtractor

All Implemented Interfaces:

Visitor

public final class DataSetFieldExtractor
extends FieldVisitor

A FieldVisitor that extracts names of all UseDataSet fields.

Constructor Summary

Constructors

Constructor and Description
DataSetFieldExtractor(Set<String> dataSets) Constructs a DataSetFieldExtractor that store DataSet names extracted from fields.

Method Summary

Modifier and Type	Method and Description
void	visit(Object instance, Type inspectType, Type declareType, Field field) Visits a field in the given type.

Methods inherited from class io.cdap.cdap.internal.lang.FieldVisitor

visit

Methods inherited from class java.lang.Object

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

Constructor Detail

DataSetFieldExtractor

public DataSetFieldExtractor(Set<String> dataSets)

Constructs a DataSetFieldExtractor that store DataSet names extracted from fields.

Parameters:

dataSets - set to store datasets

Method Detail

visit

public void visit(Object instance,
                  Type inspectType,
                  Type declareType,
                  Field field)

Description copied from interface: Visitor

Visits a field in the given type. The field might be declared in one of the parent class of the type.