io.cdap.cdap.internal.specification

Class PropertyFieldExtractor

java.lang.Object

io.cdap.cdap.internal.lang.FieldVisitor

io.cdap.cdap.internal.specification.PropertyFieldExtractor

All Implemented Interfaces:

Visitor

public final class PropertyFieldExtractor
extends FieldVisitor

A FieldVisitor that extracts Property fields and save them into a map. For keys that are already exists in the property map, it keep them as is and not overwriting them.

Constructor Summary

Constructors

Constructor and Description
PropertyFieldExtractor(Map<String,String> properties) Constructs a PropertyFieldExtractor that stores results to the given map.

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

PropertyFieldExtractor

public PropertyFieldExtractor(Map<String,String> properties)

Constructs a PropertyFieldExtractor that stores results to the given map.

Method Detail

visit

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

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.

Throws:

Exception