Package com.complexible.common.rdf.query

Class ImmutablePath

java.lang.Object

com.complexible.common.rdf.query.ImmutablePath

All Implemented Interfaces:

Path

public class ImmutablePath
extends Object
implements Path

Immutable implementation of Path

Since:

5.0.4

Version:

6.0

Author:

Evren Sirin

Constructor Summary

Constructors

Constructor	Description
ImmutablePath(List<Edge> theEdges)
ImmutablePath(List<Edge> theEdges, BindingSet thePathStartBindings, BindingSet thePathEndBindings)
ImmutablePath(List<Edge> theEdges, Value theWeight, BindingSet thePathStartBindings, BindingSet thePathEndBindings)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
List<Edge>	getEdges()	Returns the edges of the path.
Value	getEnd()	Returns the end node of the path.
BindingSet	getPathEndBindings()	Returns variable bindings for the end pattern of the path, if exists
BindingSet	getPathStartBindings()	Returns variable bindings for the start pattern of the path, if exists
Value	getStart()	Returns the start node of the path.
Value	getWeight()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

ImmutablePath

public ImmutablePath(List<Edge> theEdges)

ImmutablePath

public ImmutablePath(List<Edge> theEdges,
 BindingSet thePathStartBindings,
 BindingSet thePathEndBindings)

ImmutablePath

public ImmutablePath(List<Edge> theEdges,
 Value theWeight,
 BindingSet thePathStartBindings,
 BindingSet thePathEndBindings)

Method Details

getPathStartBindings

public BindingSet getPathStartBindings()

Description copied from interface: Path

Returns variable bindings for the start pattern of the path, if exists

Specified by:

getPathStartBindings in interface Path

Returns:

variable bindings for the start pattern of the path

getPathEndBindings

public BindingSet getPathEndBindings()

Description copied from interface: Path

Returns variable bindings for the end pattern of the path, if exists

Specified by:

getPathEndBindings in interface Path

Returns:

variable bindings for the end pattern of the path

getStart

public Value getStart()

Description copied from interface: Path

Returns the start node of the path. Equivalent to getEdges().get(0).getStart().

Specified by:

getStart in interface Path

Returns:

the start node of the path

getEnd

public Value getEnd()

Description copied from interface: Path

Returns the end node of the path. Equivalent to getEdges().get(getEdge().size() - 1).getEnd().

Specified by:

getEnd in interface Path

Returns:

the end node of the path

getEdges

public List<Edge> getEdges()

Description copied from interface: Path

Returns the edges of the path.

Specified by:

getEdges in interface Path

Returns:

the edges of the path

getWeight

public Value getWeight()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object