Element (Metro Web Services Tools non-OSGi Bundle 3.0.1 API)

java.lang.Object
- com.sun.tools.xjc.reader.gbind.Expression
- - com.sun.tools.xjc.reader.gbind.Element

All Implemented Interfaces:

Iterable<Element>

Direct Known Subclasses:

SinkNode, SourceNode
```
public abstract class Element
extends Expression
```
Expression that represents an alphabet of a regular language.
Since this package is about a regular expression over element declarations, this represents an XML element declaration (hence the name.) Element needs to be interned, meaning one Element per one tag name.
Implements ElementSet to represent a self.

Author:

Kohsuke Kawaguchi

Field Summary

Fields
Modifier and Type Field Description

static com.sun.tools.xjc.reader.gbind.ElementSet EMPTY_SET
- Fields inherited from class com.sun.tools.xjc.reader.gbind.Expression
  EPSILON

Constructor Summary

Constructors
Modifier Constructor Description

protected Element()

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`addNext(Element element)`
`void`	`buildStronglyConnectedComponents(List<ConnectedComponent> ccs)`	Builds a set of strongly connected components and puts them all into the given set.
`boolean`	`contains(com.sun.tools.xjc.reader.gbind.ElementSet rhs)`
`boolean`	`hasSelfLoop()`
`Iterator<Element>`	`iterator()`	Deprecated. if you statically call this method, there's something wrong.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Field Detail
  - EMPTY_SET
```
public static final com.sun.tools.xjc.reader.gbind.ElementSet EMPTY_SET
```
- Constructor Detail
  - Element
```
protected Element()
```
- Method Detail
  - addNext
```
public void addNext(Element element)
```
  - contains
```
public boolean contains(com.sun.tools.xjc.reader.gbind.ElementSet rhs)
```
  - iterator
```
public Iterator<Element> iterator()
```
    Deprecated.
    if you statically call this method, there's something wrong.
    
    Just to satisfy the ElementSet contract.
    
    Specified by:
    
    iterator in interface Iterable<Element>
  - buildStronglyConnectedComponents
```
public void buildStronglyConnectedComponents(List<ConnectedComponent> ccs)
```
    Builds a set of strongly connected components and puts them all into the given set.
  - hasSelfLoop
```
public boolean hasSelfLoop()
```