Package gov.nasa.pds.registry.common.dd.parser

Class ClassAttrAssociationParser

java.lang.Object

gov.nasa.pds.registry.common.dd.parser.BaseLddParser

gov.nasa.pds.registry.common.dd.parser.ClassAttrAssociationParser

public class ClassAttrAssociationParser
extends BaseLddParser

PDS LDD JSON file parser. Parses "dataDictionary" -> "classDictionary" subtree and extracts attribute associations ("class" -> "association" -> "isAttribute" == true). For each "attributeId" a callback method is called.

Author:

karpenko

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ClassAttrAssociationParser.Callback	Callback interface

Field Summary

Fields inherited from class gov.nasa.pds.registry.common.dd.parser.BaseLddParser

ddDate, ddFile, imVersion, jsonReader, lddVersion

Constructor Summary

Constructors

Constructor	Description
ClassAttrAssociationParser(File file, ClassAttrAssociationParser.Callback cb)	Constructor

Method Summary

Modifier and Type	Method	Description
protected void	parseClassDictionary()	Parse "dataDictionary" -> "classDictionary" subtree

Methods inherited from class gov.nasa.pds.registry.common.dd.parser.BaseLddParser

getImVersion, getLddDate, getLddVersion, parse, parseAttributeDictionary

Methods inherited from class java.lang.Object

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

Constructor Details

ClassAttrAssociationParser

public ClassAttrAssociationParser(File file,
 ClassAttrAssociationParser.Callback cb)
                           throws Exception

Constructor

Parameters:

file - PDS LDD JSON file

cb - Callback

Throws:

Exception - an exception

Method Details

parseClassDictionary

protected void parseClassDictionary()
                             throws Exception

Description copied from class: BaseLddParser

Parse "dataDictionary" -> "classDictionary" subtree

Overrides:

parseClassDictionary in class BaseLddParser

Throws:

Exception - an exception