eu.slipo.athenarc.triplegeo.utils

Class FeatureRegister

java.lang.Object

eu.slipo.athenarc.triplegeo.utils.FeatureRegister

public class FeatureRegister
extends java.lang.Object

Creates a record of attribute values concerning a feature that should be registered in the SLIPO Registry.

Version:

2.0

Author:

Kostas Patroumpas

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List<java.lang.String>	attrKeys
private static Configuration	currentConfig
(package private) Assistant	myAssistant
(package private) ValueChecker	myChecker
private java.lang.String	rTuple
private java.util.List<java.lang.String>	tuples4Registry

Constructor Summary

Constructors

Constructor and Description
FeatureRegister(Configuration config) Constructs a FeatureRegister object that will be used for collecting feature attributes to be registered in the SLIPO Registry.

Method Summary

Modifier and Type	Method and Description
void	clearTuples4Registry() Cleans up all tuples collected for the SLIPO Registry so far
void	createTuple(java.lang.String uri, java.util.Map<java.lang.String,java.lang.String> row, java.lang.String wkt, int targetSRID) Creates a record of attributes (as a .CSV record) for a feature to be registered in the SLIPO Registry.
java.util.List<java.lang.String>	getTuples4Registry() Provides a collection of custom tuples with attribute values that will be used for the SLIPO Registry
boolean	includeAttribute(java.lang.String key) Adds a column name in the collection of non-spatial (thematic) attributes to be used in creating the records for registration

Methods inherited from class java.lang.Object

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

Field Detail

currentConfig

private static Configuration currentConfig

myAssistant

Assistant myAssistant

myChecker

ValueChecker myChecker

rTuple

private java.lang.String rTuple

tuples4Registry

private java.util.List<java.lang.String> tuples4Registry

attrKeys

private java.util.List<java.lang.String> attrKeys

Constructor Detail

FeatureRegister

public FeatureRegister(Configuration config)

Constructs a FeatureRegister object that will be used for collecting feature attributes to be registered in the SLIPO Registry.

Parameters:

config - User-specified configuration for the transformation process.

Method Detail

includeAttribute

public boolean includeAttribute(java.lang.String key)

Adds a column name in the collection of non-spatial (thematic) attributes to be used in creating the records for registration

Parameters:

key - The name of an attribute as specified in the input dataset

Returns:

True if the attribute has been included; otherwise, False.

getTuples4Registry

public java.util.List<java.lang.String> getTuples4Registry()

Provides a collection of custom tuples with attribute values that will be used for the SLIPO Registry

Returns:

A list of records (their attributes typically separated with a delimiter character)

clearTuples4Registry

public void clearTuples4Registry()

Cleans up all tuples collected for the SLIPO Registry so far

createTuple

public void createTuple(java.lang.String uri,
                        java.util.Map<java.lang.String,java.lang.String> row,
                        java.lang.String wkt,
                        int targetSRID)

Creates a record of attributes (as a .CSV record) for a feature to be registered in the SLIPO Registry.

Parameters:

uri - The URI assigned to the feature

row - Attribute values for each thematic (non-spatial) attribute

wkt - Well-Known Text representation of the geometry

targetSRID - The EPSG identifier of the Coordinate Reference System of the geometry