org.dlese.dpc.xml.schema.compositor
Class Choice

java.lang.Object
  org.dlese.dpc.xml.schema.compositor.Compositor
      org.dlese.dpc.xml.schema.compositor.Choice

public class Choice
extends Compositor

Class representing the Choice compositor.

Author:

ostwald

Field Summary

Fields inherited from class org.dlese.dpc.xml.schema.compositor.Compositor

ALL, anyTypeMember, CHOICE, element, instanceNamespaces, leafMembers, localNamespaces, maxOccurs, members, minOccurs, name, parent, SEQUENCE, UNKNOWN

Constructor Summary

Choice(ComplexType parent)

Choice(ComplexType parent, Element e)

Method Summary

boolean	acceptsNewMember(Element instanceElement) Returns true if there is room in instanceElement any new member within the constraints of the schema.
boolean	acceptsNewMember(Element instanceElement, String memberName, int memberIndex) NOT YET DOCUMENTED
List	getAcceptableMembers(Element instanceElement) Returns the members that could be added to the specified instanceElement according to schema constraints.
List	getChoiceNames()
int	getType() Returns an integer contant that specifies whether this Compositor is Sequence, Choice, All.
boolean	isRequiredChoice() Returns true if instances of this compositor Must have at least one member.
protected static void	prtln(String s)
String	toString() Description of the Method

Methods inherited from class org.dlese.dpc.xml.schema.compositor.Compositor

getAnyTypeMember, getElement, getIndexOfMember, getIndexOfMember, getInstanceNames, getLeafMember, getLeafMemberNames, getLeafMembers, getMaxInstanceElements, getMaxOccurs, getMember, getMemberAt, getMemberNames, getMembers, getMinOccurs, getName, getParent, getSubstitionGroupMembers, getSubstitionGroupNames, hasAnyTypeMember, hasMember, init, occursInfo, printInstanceNames, printLeafMemberNames

Methods inherited from class java.lang.Object

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

Constructor Detail

Choice

public Choice(ComplexType parent)

Choice

public Choice(ComplexType parent,
              Element e)

Method Detail

acceptsNewMember

public boolean acceptsNewMember(Element instanceElement)

Returns true if there is room in instanceElement any new member within the constraints of the schema.

Specified by:

acceptsNewMember in class Compositor

Parameters:

instanceElement - NOT YET DOCUMENTED

Returns:

The simpleType value

acceptsNewMember

public boolean acceptsNewMember(Element instanceElement,
                                String memberName,
                                int memberIndex)

Description copied from class: Compositor

NOT YET DOCUMENTED

Specified by:

acceptsNewMember in class Compositor

Parameters:

instanceElement - NOT YET DOCUMENTED

memberName - NOT YET DOCUMENTED

memberIndex - NOT YET DOCUMENTED

Returns:

NOT YET DOCUMENTED

isRequiredChoice

public boolean isRequiredChoice()

Returns true if instances of this compositor Must have at least one member. A Choice compositor need not have a member if the compositor has minOccurs of 0 OR if one of the choices has minOccurs of 0.

NOTE: this is much simpler than calculating how many members are ultimately required ....

getAcceptableMembers

public List getAcceptableMembers(Element instanceElement)

Returns the members that could be added to the specified instanceElement according to schema constraints.

getType

public int getType()

Description copied from class: Compositor

Returns an integer contant that specifies whether this Compositor is Sequence, Choice, All.

Overrides:

getType in class Compositor

Returns:

The dataType value

getChoiceNames

public List getChoiceNames()

toString

public String toString()

Description of the Method

Overrides:

toString in class Compositor

Returns:

Description of the Return Value

prtln

protected static void prtln(String s)