com.massa.dsl.doc

Class SyntaxicScheme.AbstractElementGroup

java.lang.Object

com.massa.dsl.doc.SyntaxicScheme.AbstractElement

com.massa.dsl.doc.SyntaxicScheme.AbstractElementGroup

All Implemented Interfaces:

SyntaxicScheme.Element, SyntaxicScheme.ElementGroup

Direct Known Subclasses:

SyntaxicScheme.AbstractParallelElementGroup, SyntaxicScheme.AbstractSequentialElementGroup

Enclosing class:

SyntaxicScheme

public abstract class SyntaxicScheme.AbstractElementGroup
extends SyntaxicScheme.AbstractElement
implements SyntaxicScheme.ElementGroup

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	authorizeEmptyElements
protected Collection<SyntaxicScheme.Element>	elements

Constructor Summary

Constructors

Constructor and Description
AbstractElementGroup(boolean authorizeEmptyElements)

Method Summary

Modifier and Type	Method and Description
void	addElement(SyntaxicScheme.Element e)
SyntaxicScheme.Element	compress() Checks if this group should be compressed or not and performs compression.
abstract boolean	elementsAreUnique()
boolean	equals(Object obj)
int	hashCode()
boolean	isAuthorizeEmptyElements()
boolean	isEmpty()

Methods inherited from class com.massa.dsl.doc.SyntaxicScheme.AbstractElement

toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.massa.dsl.doc.SyntaxicScheme.Element

height, heightAbove, length, render

Field Detail

elements

protected final Collection<SyntaxicScheme.Element> elements

authorizeEmptyElements

protected final boolean authorizeEmptyElements

Constructor Detail

AbstractElementGroup

public AbstractElementGroup(boolean authorizeEmptyElements)

Method Detail

addElement

public void addElement(SyntaxicScheme.Element e)

Specified by:

addElement in interface SyntaxicScheme.ElementGroup

compress

public SyntaxicScheme.Element compress()

Description copied from interface: SyntaxicScheme.ElementGroup

Checks if this group should be compressed or not and performs compression.
In general, if a group contains one element, it is unuseful and will be compressed.

Specified by:

compress in interface SyntaxicScheme.ElementGroup

Returns:

compressed group.

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface SyntaxicScheme.Element

isAuthorizeEmptyElements

public boolean isAuthorizeEmptyElements()

Specified by:

isAuthorizeEmptyElements in interface SyntaxicScheme.ElementGroup

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

elementsAreUnique

public abstract boolean elementsAreUnique()