org.apache.xmlbeans
Interface QNameSetSpecification

All Known Implementing Classes:

QNameSet, QNameSetBuilder

public interface QNameSetSpecification

Represents a lattice of finite and infinite sets of QNames.

See Also:

QNameSet

Method Summary

boolean	contains(QName name) True if the set contains the given QName.
boolean	containsAll(QNameSetSpecification set) True if the parameter is a subset of this set.
Set	excludedQNamesInIncludedURIs() The finite set of QNames that are excluded from the set within namespaces that are otherwise included.
Set	excludedURIs() The finite set of namespace URIs that are almost completely excluded from the set (that is, each namespace URI that included in the set with with a finite number of QName exceptions).
Set	includedQNamesInExcludedURIs() The finite set of QNames that are included in the set within namespaces that are otherwise excluded.
Set	includedURIs() The finite set of namespace URIs that are almost completely included in the set (that is, each namespace URI that included in the set with with a finite number of QName exceptions).
QNameSet	intersect(QNameSetSpecification set) Returns the intersection with another QNameSet.
QNameSet	inverse() Return the inverse of this QNameSet.
boolean	isAll() True if the set is the set of all QNames.
boolean	isDisjoint(QNameSetSpecification set) True if is disjoint from the specified set.
boolean	isEmpty() True if the set is empty.
QNameSet	union(QNameSetSpecification set) Returns the union with another QNameSet.

Method Detail

contains

public boolean contains(QName name)

True if the set contains the given QName. Roughly equivalent to: (includedURIs() == null ? excludedURIs().contains(namespace) : includedURIs().contains(namespace) ) ? !excludedQNamesInIncludedURIs().contains(name) : includedQNamesInExcludedURIs().contains(name)

isAll

public boolean isAll()

True if the set is the set of all QNames.

isEmpty

public boolean isEmpty()

True if the set is empty.

containsAll

public boolean containsAll(QNameSetSpecification set)

True if the parameter is a subset of this set.

isDisjoint

public boolean isDisjoint(QNameSetSpecification set)

True if is disjoint from the specified set.

intersect

public QNameSet intersect(QNameSetSpecification set)

Returns the intersection with another QNameSet.

union

public QNameSet union(QNameSetSpecification set)

Returns the union with another QNameSet.

inverse

public QNameSet inverse()

Return the inverse of this QNameSet. That is the QNameSet which contains all the QNames not contained in this set. In other words for which set.contains(name) != set.inverse().contains(name) for all names.

excludedURIs

public Set excludedURIs()

The finite set of namespace URIs that are almost completely excluded from the set (that is, each namespace URI that included in the set with with a finite number of QName exceptions). Null if the set of namespaceURIs that are almost completely included is infinite.

Null (meaning almost all URIs excluded) if includedURIs() is non-null; non-null otherwise.

The same set as inverse().includedURIs().

includedURIs

public Set includedURIs()

The finite set of namespace URIs that are almost completely included in the set (that is, each namespace URI that included in the set with with a finite number of QName exceptions). Null if the set of namespaceURIs that are almost completely included is infinite.

Null (meaning almost all URIs included) if excludedURIs() is non-null; non-null otherwise.

The same as inverse.excludedURIs().

excludedQNamesInIncludedURIs

public Set excludedQNamesInIncludedURIs()

The finite set of QNames that are excluded from the set within namespaces that are otherwise included. Should only contain QNames within namespace that are within the set includedURIs() (or any URI, if includedURIs() is null, which means that all URIs are almost completely included).

Never null.

The same set as inverse().includedQNames().

includedQNamesInExcludedURIs

public Set includedQNamesInExcludedURIs()

The finite set of QNames that are included in the set within namespaces that are otherwise excluded. Should only contain QNames within namespace that are within the set excludedURIs() (or any URI, if excludedURIs() is null, which means that all URIs are almost completely excluded).

Never null.

The same as inverse().excludedQNames().