File	Doc	Category	Size	Date	Package
XSEmptyCM.java	API Doc	Apache Xerces 3.0.1	4205	Fri Sep 14 20:33:52 BST 2007	org.apache.xerces.impl.xs.models

XSEmptyCM

• java.lang.Object

Fields Summary
private static final short	STATE_START
private static final Vector	EMPTY

Constructors Summary

Methods Summary
public boolean	checkUniqueParticleAttribution(org.apache.xerces.impl.xs.SubstitutionGroupHandler subGroupHandler) check whether this content violates UPA constraint. param subGroupHandler the substitution group handler return true if this content model contains other or list wildcard return false;
public boolean	endContentModel(int[] currentState) The method indicates the end of list of children param currentState Current state of the content model return true if the last state was a valid final state boolean isFinal = false; int state = currentState[0]; // restore content model state: // error if (state < 0) { return false; } return true;
public boolean	isCompactedForUPA() return false;
public java.lang.Object	oneTransition(org.apache.xerces.xni.QName elementName, int[] currentState, org.apache.xerces.impl.xs.SubstitutionGroupHandler subGroupHandler) The method corresponds to one transaction in the content model. param elementName the qualified name of the element param currentState Current state param subGroupHandler the substitution group handler return element index corresponding to the element from the Schema grammar // error state if (currentState[0] < 0) { currentState[0] = XSCMValidator.SUBSEQUENT_ERROR; return null; } currentState[0] = XSCMValidator.FIRST_ERROR; return null;
public int[]	startContentModel() This methods to be called on entering a first element whose type has this content model. It will return the initial state of the content model return Start state of the content model // // Data // // // XSCMValidator methods // return (new int[] {STATE_START});
public java.util.Vector	whatCanGoHere(int[] state) Check which elements are valid to appear at this point. This method also works if the state is in error, in which case it returns what should have been seen. param state the current state return a Vector whose entries are instances of either XSWildcardDecl or XSElementDecl. return EMPTY;