IdentityConstraintState

java.lang.Object
- com.sun.msv.reader.State
- - com.sun.msv.reader.SimpleState
  - - com.sun.msv.reader.xmlschema.IdentityConstraintState

All Implemented Interfaces:

org.xml.sax.ContentHandler
```
public class IdentityConstraintState
extends SimpleState
```
used to parse <unique>,<key>, and <keyref> element.

Field Summary

Fields
Modifier and Type Field Description

protected java.util.Vector fields

protected XPath[] selector
- Fields inherited from class com.sun.msv.reader.State
  baseURI, location, parentState, reader, startTag

Constructor Summary

Constructors
Constructor Description

IdentityConstraintState()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected State`	`createChildState(StartTagInfo tag)`	creates appropriate child state object for this element
`protected void`	`createIdentityConstraint()`
`protected void`	`endSelf()`	this method is called in endElement method when the state is about to be removed.
`protected Field`	`parseField(java.lang.String xpath)`
`protected boolean`	`parsePath(XPath pathObj, java.lang.String xpath, boolean parseField)`	parses "aa/bb/cc/.../".
`protected XPath[]`	`parseSelector(java.lang.String xpath)`

Methods inherited from class com.sun.msv.reader.SimpleState
endDocument, endElement, isGrammarElement, startElement

Methods inherited from class com.sun.msv.reader.State
_assert, callInterceptExpression, characters, endPrefixMapping, getBaseURI, getLocation, getParentState, getStartTag, ignorableWhitespace, init, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, startSelf

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - selector
```
protected XPath[] selector
```
  - fields
```
protected final java.util.Vector fields
```
- Constructor Detail
  - IdentityConstraintState
```
public IdentityConstraintState()
```
- Method Detail
  - createChildState
```
protected State createChildState(StartTagInfo tag)
```
    Description copied from class: SimpleState
    
    creates appropriate child state object for this element
    
    Specified by:
    
    createChildState in class SimpleState
  - endSelf
```
protected void endSelf()
```
    Description copied from class: SimpleState
    
    this method is called in endElement method when the state is about to be removed. derived-class should perform any wrap-up job
    
    Overrides:
    
    endSelf in class SimpleState
  - createIdentityConstraint
```
protected void createIdentityConstraint()
```
  - parseSelector
```
protected XPath[] parseSelector(java.lang.String xpath)
```
  - parseField
```
protected Field parseField(java.lang.String xpath)
```
  - parsePath
```
protected boolean parsePath(XPath pathObj,
                            java.lang.String xpath,
                            boolean parseField)
```
    parses "aa/bb/cc/.../".
    
    Returns:
    
    true if it succeeds in parsing. Otherwise false.