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package com.sun.xml.xsom.impl;
import com.sun.xml.xsom.XSAttGroupDecl;
import com.sun.xml.xsom.XSAttributeUse;
import com.sun.xml.xsom.impl.parser.SchemaDocumentImpl;
import com.sun.xml.xsom.impl.scd.Iterators;
import com.sun.xml.xsom.impl.Ref.AttGroup;
import org.xml.sax.Locator;
import java.util.AbstractSet;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeMap;
import java.util.LinkedHashMap;
public abstract class AttributesHolder extends DeclarationImpl {
protected AttributesHolder( SchemaDocumentImpl _parent, AnnotationImpl _annon,
Locator loc, ForeignAttributesImpl _fa, String _name, boolean _anonymous ) {
super(_parent,_annon,loc,_fa,_parent.getTargetNamespace(),_name,_anonymous);
}
/** set the local wildcard. */
public abstract void setWildcard(WildcardImpl wc);
/**
* Local attribute use.
* Use linked hash map to guarantee the iteration order, and make it close to
* what was in the schema document.
*/
protected final Map<UName,AttributeUseImpl> attributes = new LinkedHashMap<UName,AttributeUseImpl>();
public void addAttributeUse( UName name, AttributeUseImpl a ) {
attributes.put( name, a );
}
/** prohibited attributes. */
protected final Set<UName> prohibitedAtts = new HashSet<UName>();
public void addProhibitedAttribute( UName name ) {
prohibitedAtts.add(name);
}
/**
* Returns the attribute uses by looking at attribute groups and etc.
* Searching for the base type is done in {@link ComplexTypeImpl}.
*/
public Collection<XSAttributeUse> getAttributeUses() {
// TODO: this is fairly inefficient
List<XSAttributeUse> v = new ArrayList<XSAttributeUse>();
v.addAll(attributes.values());
for( XSAttGroupDecl agd : getAttGroups() )
v.addAll(agd.getAttributeUses());
return v;
}
public Iterator<XSAttributeUse> iterateAttributeUses() {
return getAttributeUses().iterator();
}
public XSAttributeUse getDeclaredAttributeUse( String nsURI, String localName ) {
return attributes.get(new UName(nsURI,localName));
}
public Iterator<AttributeUseImpl> iterateDeclaredAttributeUses() {
return attributes.values().iterator();
}
public Collection<AttributeUseImpl> getDeclaredAttributeUses() {
return attributes.values();
}
/** {@link Ref.AttGroup}s that are directly refered from this. */
protected final Set<Ref.AttGroup> attGroups = new HashSet<Ref.AttGroup>();
public void addAttGroup( Ref.AttGroup a ) { attGroups.add(a); }
// Iterates all AttGroups which are directly referenced from this component
// this does not iterate att groups referenced from the base type
public Iterator<XSAttGroupDecl> iterateAttGroups() {
return new Iterators.Adapter<XSAttGroupDecl,Ref.AttGroup>(attGroups.iterator()) {
protected XSAttGroupDecl filter(AttGroup u) {
return u.get();
}
};
}
public Set<XSAttGroupDecl> getAttGroups() {
return new AbstractSet<XSAttGroupDecl>() {
public Iterator<XSAttGroupDecl> iterator() {
return iterateAttGroups();
}
public int size() {
return attGroups.size();
}
};
}
}