Class DirectedSubGraphExpression

java.lang.Object

de.xima.fc.common.graphdot.DirectedSubGraphExpression

All Implemented Interfaces:

IGraphDotEdgeSpecifier<IDirectedGraphDotStatement>, IGraphDotElement, IGraphDotSubGraphExpression<IDirectedGraphDotStatement>, Serializable

public final class DirectedSubGraphExpression
extends Object

A sub graph expression with directed edges.

subgraph "my-graph" {
  foo -> bar;
}

Since:

8.2.0

Author:

XIMA MEDIA GmbH

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DirectedSubGraphExpression(CharSequence id, List<IDirectedGraphDotStatement> statements)	Creates a new sub graph with directed edges.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object obj)
final CharSequence	getId()
final List<IDirectedGraphDotStatement>	getStatements()
final int	hashCode()
final String	toGraphDotString()	Creates a string in the graph dot language representing this element.
final String	toString()
final void	write(GraphDotModelWriter writer)	Writes this element to the given writer, as a string in the graph dot language representing this element.

Methods inherited from class Object

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

Methods inherited from interface IGraphDotElement

toGraphDotString

Constructor Details

DirectedSubGraphExpression

public DirectedSubGraphExpression(CharSequence id,
 List<IDirectedGraphDotStatement> statements)

Creates a new sub graph with directed edges.

Parameters:

id - Optional ID.

statements - Optional statement of the sub graph.

Method Details

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

getId

public final CharSequence getId()

Specified by:

getId in interface IGraphDotSubGraphExpression<S extends IGraphDotStatement>

Returns:

The optional ID of this sub graph. Never null, but might be empty.

getStatements

public final List<IDirectedGraphDotStatement> getStatements()

Specified by:

getStatements in interface IGraphDotSubGraphExpression<S extends IGraphDotStatement>

Returns:

A list of statements contained in this sub graph. Never null, but might be empty.

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

write

public final void write(GraphDotModelWriter writer)
                 throws IOException

Description copied from interface: IGraphDotElement

Writes this element to the given writer, as a string in the graph dot language representing this element.

Specified by:

write in interface IGraphDotElement

Parameters:

writer - Writer to write to.

Throws:

IOException - When the writer could not be written to.

toGraphDotString

public final String toGraphDotString()

Description copied from interface: IGraphDotElement

Creates a string in the graph dot language representing this element.

Specified by:

toGraphDotString in interface IGraphDotElement

Returns:

The graph dot representation of this graph dot element.

toString

public final String toString()

Overrides:

toString in class Object