ch.ethz.mxquery.xdmio.xmlAdapters
Class XDMImportAdapter

java.lang.Object
  ch.ethz.mxquery.model.Iterator
      ch.ethz.mxquery.xdmio.xmlAdapters.XDMImportAdapter

All Implemented Interfaces:

Source, XDMIterator, Traversable, XMLSource

Direct Known Subclasses:

NonSchemaValidatingSaxImportAdapter, NonValidatingDOMAdapter, NonValidatingStaxAdapter, ValidatedSaxImportAdapter, XPPImportAdapter

public abstract class XDMImportAdapter
extends Iterator
implements XMLSource

Field Summary

Fields inherited from interface ch.ethz.mxquery.model.XDMIterator

EXPR_CATEGORY_SEQUENTIAL, EXPR_CATEGORY_SIMPLE, EXPR_CATEGORY_UPDATING, EXPR_CATEGORY_VACUOUS, EXPR_PARAM_CHEAPEVAL, EXPR_PARAM_VARIABLE, EXPR_PARAM_WINDOW, EXPR_PARAM_XDMGEN

Constructor Summary

XDMImportAdapter(Context ctx, QueryLocation loc)

Method Summary

int	compare(Source store)
Source	copySource(Context ctx, java.util.Vector nestedPredCtxStack)
Window	getIterator(Context ctx) Returns Iterator that points on the first token in the store.
java.lang.String	getPublicID() Provides access to the DTD PUBLIC ID
java.lang.String	getRootElemDTD() Provides access to the DTD Root element name
java.lang.String	getSystemID() Provides access to the DTD SYSTEM ID
java.lang.String	getURI() Returns the URI of the source.
boolean	isIDREF(QName attrName, QName elementName) Checks whether an attribute is an IDREF attribute (based on DTD information)
boolean	isIDREFS(QName attrName, QName elementName) Checks whether an attribute is an IDREFS attribute (based on DTD information)
boolean	isXMLId(QName attrName, QName elementName) Checks whether an attribute is an ID attribute (based on attribute name or DTD information)
void	setURI(java.lang.String uriToSet)

Methods inherited from class ch.ethz.mxquery.model.Iterator

addPredicates, close, copy, copyInts, copyIterators, copyQNames, copyStrings, copyTypeInfos, getAllSubIters, getAllSubItersRecursive, getContext, getExpressionCategoryType, getLoc, getPendingUpdateList, getPredicates, getStaticType, getSubIters, hasPredicates, isConstModePreserve, isExprParameter, isOpen, isResettable, removePredicates, reset, setConstModePreserve, setContext, setLoc, setOrderByExpr, setParam, setResettable, setReturnExpr, setSubIters, setSubIters, setSubIters, setWhereExpr, traverse, traverseIteratorTree

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.ethz.mxquery.model.XDMIterator

close, copy, getAllSubIters, getAllSubItersRecursive, getContext, getExpressionCategoryType, getLoc, getPendingUpdateList, getStaticType, getSubIters, isConstModePreserve, isExprParameter, isOpen, isResettable, next, reset, setConstModePreserve, setContext, setLoc, setResettable, setSubIters, setSubIters, traverseIteratorTree

Methods inherited from interface ch.ethz.mxquery.util.Traversable

traverse

Constructor Detail

XDMImportAdapter

public XDMImportAdapter(Context ctx,
                        QueryLocation loc)

Method Detail

getSystemID

public java.lang.String getSystemID()

Description copied from interface: XMLSource

Provides access to the DTD SYSTEM ID

Specified by:

getSystemID in interface XMLSource

Returns:

the system Id if the source was validated against a DTD

getPublicID

public java.lang.String getPublicID()

Description copied from interface: XMLSource

Provides access to the DTD PUBLIC ID

Specified by:

getPublicID in interface XMLSource

Returns:

the public Id if the source was validated against a DTD

getRootElemDTD

public java.lang.String getRootElemDTD()

Description copied from interface: XMLSource

Provides access to the DTD Root element name

Specified by:

getRootElemDTD in interface XMLSource

Returns:

the root element name if the source was validated against a DTD

compare

public int compare(Source store)

Specified by:

compare in interface Source

setURI

public void setURI(java.lang.String uriToSet)

Specified by:

setURI in interface XMLSource

getURI

public java.lang.String getURI()

Description copied from interface: Source

Returns the URI of the source.

Specified by:

getURI in interface Source

Returns:

a String representing the URI/Identifier of this source

copySource

public Source copySource(Context ctx,
                         java.util.Vector nestedPredCtxStack)
                  throws MXQueryException

Specified by:

copySource in interface Source

Throws:

MXQueryException

isXMLId

public boolean isXMLId(QName attrName,
                       QName elementName)

Checks whether an attribute is an ID attribute (based on attribute name or DTD information)

Parameters:

attrName -

elementName -

Returns:

true if this is a candidate for an ID attribute, false otherwise

isIDREF

public boolean isIDREF(QName attrName,
                       QName elementName)

Checks whether an attribute is an IDREF attribute (based on DTD information)

Parameters:

attrName -

elementName -

Returns:

true if this is a candidate for an IDREF attribute, false otherwise

isIDREFS

public boolean isIDREFS(QName attrName,
                        QName elementName)

Checks whether an attribute is an IDREFS attribute (based on DTD information)

Parameters:

attrName -

elementName -

Returns:

true if this is a candidate for an IDREFS attribute, false otherwise

getIterator

public Window getIterator(Context ctx)
                   throws MXQueryException

Description copied from interface: Source

Returns Iterator that points on the first token in the store.

Specified by:

getIterator in interface Source

Returns:

Iterator a (Window) Iterator to access the contents of this source

Throws:

MXQueryException