org.netbeans.modules.schema2beans

Class DDRegistryParser

java.lang.Object

org.netbeans.modules.schema2beans.DDRegistryParser

All Implemented Interfaces:

Iterator

public class DDRegistryParser
extends Object
implements Iterator

The DDRegistryParser is a parser/Iterator on a set of graphs, as registered in the schema2beans registry (DDRegistry). DDParser is a parser/Iterator on a single schema2beans graph, using a schema2beans path description to define what should be parsed. DDRegistryParser extend the functiionality of DDParser by providing a parsing mechanism on a set of graphs (instead of a single one) and by adding more syntax to the DDParser schema2beans path syntax. Where DDParser defined a DDLocation to define a location reference in the parsed graph, DDRegistryParser defines a DDCursor. The DDCursor defines a location on a set of graphs (a DDCursor might have a parent root defined in another graph). The DDRegistryParser instances are created by the DDRegistry.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DDRegistryParser.DDCursor DDCursor is a location reference in one of the DDRegistry graphs.
static class	DDRegistryParser.PathResolver Analyze and resolve the vriable references specified in the path

Constructor Summary

Constructors

Constructor and Description
DDRegistryParser(DDRegistry reg, DDRegistryParser.DDCursor cursor, String path)
DDRegistryParser(DDRegistry reg, DDRegistryParser rp, String path)
DDRegistryParser(DDRegistry reg, String path)

Method Summary

Modifier and Type	Method and Description
Object	current()
DDRegistryParser.DDCursor	getCursor()
DDParser.DDLocation	getLocation()
DDRegistry	getRegistry()
Object	getValue(String ddName)
boolean	hasNext()
Object	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

DDRegistryParser

public DDRegistryParser(DDRegistry reg,
                        DDRegistryParser rp,
                        String path)

DDRegistryParser

public DDRegistryParser(DDRegistry reg,
                        DDRegistryParser.DDCursor cursor,
                        String path)

DDRegistryParser

public DDRegistryParser(DDRegistry reg,
                        String path)

Method Detail

getRegistry

public DDRegistry getRegistry()

next

public Object next()

Specified by:

next in interface Iterator

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator

getCursor

public DDRegistryParser.DDCursor getCursor()

getLocation

public DDParser.DDLocation getLocation()

current

public Object current()

remove

public void remove()

Specified by:

remove in interface Iterator

getValue

public Object getValue(String ddName)