Package eu.bandm.tools.xslt.base

Class MultiTypeNodeList

java.lang.Object

eu.bandm.tools.tdom.runtime.TypedNode<TypedExtension>

eu.bandm.tools.tdom.runtime.TypedSubstantial<TypedExtension>

eu.bandm.tools.xslt.base.MultiTypeNodeList

All Implemented Interfaces:

Cloneable

public class MultiTypeNodeList
extends TypedSubstantial<TypedExtension>
implements Cloneable

Holds the contents of one future result element, as long as it is incomplete and the tdom element can not yet be constructed. This can be (1) because the result element contains at least one xslt element, or (2) at least one calculated attribute (AttributeValueTemplate), or (3) one of its descendants does so.
Used in three roles: (1) Part of the xslt code. Here one particular instance is always the content model of one particular xslt element. This relation is realized non-invasively, but by Templates.result_subtrees.
(2) During the evaluating process of the xslt code, as an intermediate storage, which will be transformed bottom-up and finally be replaced by a result element. There it acts as a "stack frame", and is our realization of "result tree fragments".
(3) As the top-level result of an xslt application.

Some fields are only needed in role(2); this could be modelled as a sub-class.

The processing is supported by CombinedDumper and CombinedVisitor.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	MultiTypeNodeList.frequency	The static info, how often a MixedContentContainer must be evaluated.
static class	MultiTypeNodeList.PCDataOnlyVisitor	Calls MultiTypeNodeList.PCDataOnlyVisitor.action(String) on all contained character data.

Nested classes/interfaces inherited from class eu.bandm.tools.tdom.runtime.TypedNode

TypedNode.ParseListener<E extends TypedElement<?,?>>

Constructor Summary

Constructors

Constructor	Description
MultiTypeNodeList()

Method Summary

Modifier and Type	Method	Description
protected void	_getDeepPCData(StringBuilder sb)
void	dump()	/
void	dump(PrintStream p)	/
void	encode(EncodingOutputStream out, TypedExtension ext)	Abstract fall-back method which MUST be overridden and always throws an Exception.
static MultiTypeNodeList.frequency	f_max(MultiTypeNodeList.frequency f1, MultiTypeNodeList.frequency f2)	Return the maximum frequency (constant < once < mixed < always).
static MultiTypeNodeList.frequency	f_min(MultiTypeNodeList.frequency f1, MultiTypeNodeList.frequency f2)	Return the minimum frequency (constant < once < mixed < always).
String	getDeepPCData()	ATTENTION does not travel transparently through embedded xslt elements; is inteded to collect only from result fragments.
protected MultiTypeNodeList	shallowCopy()	Copies all data but NOT the subnodes, which must be done explicitly by caller.
String	toString()

Methods inherited from class eu.bandm.tools.tdom.runtime.TypedSubstantial

dumpFollowingEthereals, dumpPrecedingEthereals, getFollowingEthereals, getPrecedingEthereals, readFollowingEthereals, readPrecedingEthereals

Methods inherited from class eu.bandm.tools.tdom.runtime.TypedNode

asBigDecimal, asBigDecimal, asBigDecimal, asBigDecimal, asBigInteger, asBigInteger, asBigInteger, asBigInteger, asBoolean, asBoolean, asDouble, asDouble, asDouble, asDouble, asFloat, asFloat, asFloat, asFloat, asHexInt, asHexInt, asHexInt, asHexInt, asInt, asInt, asInt, asInt, asLong, asLong, asLong, asLong, asTrimmedString, asTrimmedString, asTrimmedString, asTrimmedString, checkPlus, checkPlus, checkStar, checkStar, checkStrict, encode, encodeOptional, encodePlus, encodePlus, encodeStar, encodeStar, extractEthereals, getLocation, getPCData, setLocation, setLocation, setLocation

Methods inherited from class java.lang.Object

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

Constructor Details

MultiTypeNodeList

public MultiTypeNodeList()

Method Details

f_max

public static MultiTypeNodeList.frequency f_max(MultiTypeNodeList.frequency f1,
 MultiTypeNodeList.frequency f2)

Return the maximum frequency (constant < once < mixed < always).

f_min

public static MultiTypeNodeList.frequency f_min(MultiTypeNodeList.frequency f1,
 MultiTypeNodeList.frequency f2)

Return the minimum frequency (constant < once < mixed < always).

shallowCopy

protected MultiTypeNodeList shallowCopy()

Copies all data but NOT the subnodes, which must be done explicitly by caller.

dump

public void dump()

/

dump

public void dump(PrintStream p)

/

getDeepPCData

public String getDeepPCData()

ATTENTION does not travel transparently through embedded xslt elements; is inteded to collect only from result fragments.

Specified by:

getDeepPCData in class TypedSubstantial<TypedExtension>

_getDeepPCData

protected void _getDeepPCData(StringBuilder sb)

toString

public String toString()

Overrides:

toString in class Object

encode

public void encode(EncodingOutputStream out,
 TypedExtension ext)

Description copied from class: TypedNode

Abstract fall-back method which MUST be overridden and always throws an Exception.

Specified by:

encode in class TypedNode<TypedExtension>