com.franz.ag
Class NTriplesSerializer

java.lang.Object
  com.franz.ag.AllegroGraphSerializer
      com.franz.ag.NTriplesSerializer

public class NTriplesSerializer

extends com.franz.ag.AllegroGraphSerializer

The N-Triples serializer is described in more detail in the AllegroGraph Reference Guide for Lisp users as the print-triples function.

Constructor Summary

NTriplesSerializer()

Method Summary

java.lang.String	getDestination()
java.lang.String	getFormat()
java.lang.Object	getIfDoesNotExist()
java.lang.Object	getIfExists()
java.lang.Object	getResult()
java.lang.Object	getSource()
java.lang.Object	run(AllegroGraph source) Serialize all the triples in a triple store.
java.lang.Object	run(Cursor source) Serialize all the triples collected by a cursor.
void	setDestination(java.lang.String destination)
void	setFormat(java.lang.String format)
void	setIfDoesNotExist(java.lang.String ifDoesNotExist)
void	setIfExists(java.lang.String ifExists)

Methods inherited from class java.lang.Object

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

Constructor Detail

NTriplesSerializer

public NTriplesSerializer()

Method Detail

getIfDoesNotExist

public java.lang.Object getIfDoesNotExist()

Returns:

the ifDoesNotExist

setIfDoesNotExist

public void setIfDoesNotExist(java.lang.String ifDoesNotExist)

Parameters:

ifDoesNotExist - the ifDoesNotExist to set. The allowed values are "create" or "error". The default is "create".

getIfExists

public java.lang.Object getIfExists()

Returns:

the ifExists

setIfExists

public void setIfExists(java.lang.String ifExists)

Parameters:

ifExists - the ifExists to set. The valid values are "error", "supersede", or "append. The default is "error".

getFormat

public java.lang.String getFormat()

Returns:

the format

setFormat

public void setFormat(java.lang.String format)

Parameters:

format - the format to set. The valid values are "ntriples", "long", or "concise". The default is "ntriples".

run

public java.lang.Object run(AllegroGraph source)
                     throws AllegroGraphException

Serialize all the triples in a triple store.

Parameters:

source - The AllegroGraph instance to be serialized.

Returns:

The string containing the serialization if destination is null, or null if the destination is a file.

Throws:

AllegroGraphException

run

public java.lang.Object run(Cursor source)
                     throws AllegroGraphException

Serialize all the triples collected by a cursor.

Parameters:

source - The Cursor instance to be serialized.

Returns:

The string containing the serialization if destination is null, or null if the destination is a file.

Throws:

AllegroGraphException

getDestination

public java.lang.String getDestination()

Returns:

the destination

setDestination

public void setDestination(java.lang.String destination)

Parameters:

destination - Null to serialize to a string, or a string containing the pathname of the destination file or folder.

getResult

public java.lang.Object getResult()

Returns:

the result

getSource

public java.lang.Object getSource()

Returns:

the source