Package com.stardog.stark.query.io.xml

Class AbstractSPARQLXMLWriter<T>

java.lang.Object

com.stardog.stark.query.io.xml.AbstractSPARQLXMLWriter<T>

All Implemented Interfaces:

QueryResultWriter<T>, QueryResultHandler<T>

Direct Known Subclasses:

SPARQLXMLBooleanResultWriter, SPARQLXMLSelectResultWriter

public abstract class AbstractSPARQLXMLWriter<T>
extends java.lang.Object
implements QueryResultWriter<T>

Since:

1.0

Version:

1.0

Author:

Michael Grove

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	BINDING_NAME_ATT
static java.lang.String	BINDING_TAG
static java.lang.String	BNODE_TAG
static java.lang.String	BOOLEAN_FALSE
static java.lang.String	BOOLEAN_TAG
static java.lang.String	BOOLEAN_TRUE
static java.lang.String	CONTEXT_TAG
protected boolean	documentOpen
static java.lang.String	HEAD_TAG
protected boolean	headerComplete
protected boolean	headerOpen
static java.lang.String	HREF_ATT
static java.lang.String	LINK_TAG
static java.lang.String	LITERAL_DATATYPE_ATT
static java.lang.String	LITERAL_LANG_ATT
static java.lang.String	LITERAL_TAG
protected com.stardog.stark.impl.NamespacesImpl	mNamespaces
protected Options	mOptions
protected XMLWriter	mWriter
static java.lang.String	NAMESPACE
static java.lang.String	OBJECT_TAG
static java.lang.String	PREDICATE_TAG
static java.lang.String	QNAME
static java.lang.String	RESULT_SET_TAG
static java.lang.String	RESULT_TAG
static java.lang.String	ROOT_TAG
static java.lang.String	STATEMENT_TAG
static java.lang.String	SUBJECT_TAG
protected boolean	tupleVariablesFound
static java.lang.String	UNBOUND_TAG
static java.lang.String	URI_TAG
static java.lang.String	VAR_NAME_ATT
static java.lang.String	VAR_TAG

Constructor Summary

Constructors

Constructor	Description
AbstractSPARQLXMLWriter(java.io.OutputStream theOutputStream, Options theOptions)

Method Summary

Modifier and Type	Method	Description
void	end()	Signal that query processing has completed
void	links(java.util.List<java.lang.String> theLinks)	Handle the set of links from the result
void	namespace(java.lang.String thePrefix, java.lang.String theIRI)
void	start()	Indicates that writing has begun.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.stardog.stark.query.io.QueryResultWriter

format, handle

Field Detail

mWriter

protected final XMLWriter mWriter

mOptions

protected final Options mOptions

documentOpen

protected boolean documentOpen

headerOpen

protected boolean headerOpen

headerComplete

protected boolean headerComplete

tupleVariablesFound

protected boolean tupleVariablesFound

mNamespaces

protected final com.stardog.stark.impl.NamespacesImpl mNamespaces

NAMESPACE

public static final java.lang.String NAMESPACE

See Also:

Constant Field Values

ROOT_TAG

public static final java.lang.String ROOT_TAG

See Also:

Constant Field Values

HEAD_TAG

public static final java.lang.String HEAD_TAG

See Also:

Constant Field Values

LINK_TAG

public static final java.lang.String LINK_TAG

See Also:

Constant Field Values

VAR_TAG

public static final java.lang.String VAR_TAG

See Also:

Constant Field Values

VAR_NAME_ATT

public static final java.lang.String VAR_NAME_ATT

See Also:

Constant Field Values

HREF_ATT

public static final java.lang.String HREF_ATT

See Also:

Constant Field Values

BOOLEAN_TAG

public static final java.lang.String BOOLEAN_TAG

See Also:

Constant Field Values

BOOLEAN_TRUE

public static final java.lang.String BOOLEAN_TRUE

See Also:

Constant Field Values

BOOLEAN_FALSE

public static final java.lang.String BOOLEAN_FALSE

See Also:

Constant Field Values

RESULT_SET_TAG

public static final java.lang.String RESULT_SET_TAG

See Also:

Constant Field Values

RESULT_TAG

public static final java.lang.String RESULT_TAG

See Also:

Constant Field Values

BINDING_TAG

public static final java.lang.String BINDING_TAG

See Also:

Constant Field Values

BINDING_NAME_ATT

public static final java.lang.String BINDING_NAME_ATT

See Also:

Constant Field Values

URI_TAG

public static final java.lang.String URI_TAG

See Also:

Constant Field Values

BNODE_TAG

public static final java.lang.String BNODE_TAG

See Also:

Constant Field Values

LITERAL_TAG

public static final java.lang.String LITERAL_TAG

See Also:

Constant Field Values

LITERAL_LANG_ATT

public static final java.lang.String LITERAL_LANG_ATT

See Also:

Constant Field Values

LITERAL_DATATYPE_ATT

public static final java.lang.String LITERAL_DATATYPE_ATT

See Also:

Constant Field Values

UNBOUND_TAG

public static final java.lang.String UNBOUND_TAG

See Also:

Constant Field Values

QNAME

public static final java.lang.String QNAME

See Also:

Constant Field Values

STATEMENT_TAG

public static final java.lang.String STATEMENT_TAG

See Also:

Constant Field Values

SUBJECT_TAG

public static final java.lang.String SUBJECT_TAG

See Also:

Constant Field Values

PREDICATE_TAG

public static final java.lang.String PREDICATE_TAG

See Also:

Constant Field Values

OBJECT_TAG

public static final java.lang.String OBJECT_TAG

See Also:

Constant Field Values

CONTEXT_TAG

public static final java.lang.String CONTEXT_TAG

See Also:

Constant Field Values

Constructor Detail

AbstractSPARQLXMLWriter

public AbstractSPARQLXMLWriter(@Nonnull
                               java.io.OutputStream theOutputStream,
                               @Nonnull
                               Options theOptions)

Method Detail

links

public final void links(@Nonnull
                        java.util.List<java.lang.String> theLinks)
                 throws ResultWritingFailed

Handle the set of links from the result

Specified by:

links in interface QueryResultHandler<T>

Specified by:

links in interface QueryResultWriter<T>

Parameters:

theLinks - The links

Throws:

ResultWritingFailed

See Also:

"link"

namespace

public final void namespace(@Nonnull
                            java.lang.String thePrefix,
                            @Nonnull
                            java.lang.String theIRI)
                     throws ResultWritingFailed

Specified by:

namespace in interface QueryResultWriter<T>

Throws:

ResultWritingFailed

start

public final void start()
                 throws ResultWritingFailed

Indicates that writing has begun.

Specified by:

start in interface QueryResultHandler<T>

Specified by:

start in interface QueryResultWriter<T>

Throws:

ResultWritingFailed - if writing failed.

end

public final void end()
               throws ResultWritingFailed

Signal that query processing has completed

Specified by:

end in interface QueryResultHandler<T>

Specified by:

end in interface QueryResultWriter<T>

Throws:

ResultWritingFailed