Package org.vast.swe

Class SWEReader

java.lang.Object

org.vast.swe.SWEReader

All Implemented Interfaces:

InputStreamProvider

Direct Known Subclasses:

ObservationStreamReader

public abstract class SWEReader
extends Object
implements InputStreamProvider

Abstract class for all CDM readers. This class provides methods to parse any XML document containing CDM data structure, encoding and stream sections. The class has getters to get this info after it has been parsed. Concrete derived classes are actually responsible for finding the XML content for each of these sections and using the corresponding parsers to parse it out. This class also has a helper method that constructs the DataParser suited for a given encoding.

Since:

Aug 16, 2005

Field Summary

Fields

Modifier and Type	Field	Description
protected DataComponent	dataComponents
protected DataEncoding	dataEncoding
protected DataHandler	dataHandler
protected DataStreamParser	dataParser
protected String	valuesUri

Constructor Summary

Constructors

Constructor	Description
SWEReader()

Method Summary

Modifier and Type	Method	Description
protected DataStreamParser	createDataParser()
DataComponent	getDataComponents()
DataEncoding	getDataEncoding()
DataStreamParser	getDataParser()
abstract InputStream	getDataStream()
void	parse(InputStream inputStream)
abstract void	parse(InputStream inputStream, DataHandler handler)
void	setDataComponents(DataComponent dataComponents)
void	setDataEncoding(DataEncoding dataEncoding)

Methods inherited from class java.lang.Object

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

Field Details

dataEncoding

protected DataEncoding dataEncoding

dataComponents

protected DataComponent dataComponents

dataParser

protected DataStreamParser dataParser

dataHandler

protected DataHandler dataHandler

valuesUri

protected String valuesUri

Constructor Details

SWEReader

public SWEReader()

Method Details

parse

public abstract void parse(InputStream inputStream,
 DataHandler handler)
                    throws IOException

Throws:

IOException

getDataStream

public abstract InputStream getDataStream()
                                   throws IOException

Specified by:

getDataStream in interface InputStreamProvider

Throws:

IOException

setDataComponents

public void setDataComponents(DataComponent dataComponents)

setDataEncoding

public void setDataEncoding(DataEncoding dataEncoding)

parse

public void parse(InputStream inputStream)
           throws IOException

Throws:

IOException

getDataComponents

public DataComponent getDataComponents()

getDataEncoding

public DataEncoding getDataEncoding()

getDataParser

public DataStreamParser getDataParser()

createDataParser

protected DataStreamParser createDataParser()
                                     throws IOException

Throws:

IOException