IdentitySelector

java.lang.Object
- com.saxonica.ee.schema.SchemaStructure
- - com.saxonica.ee.schema.FieldOrSelector
  - - com.saxonica.ee.schema.IdentitySelector

All Implemented Interfaces:

UserSchemaComponent, javax.xml.transform.SourceLocator, Location, SchemaComponent, org.xml.sax.Locator
```
public class IdentitySelector
extends FieldOrSelector
```
The selector of an IdentityConstraint

- Field Summary
  - Fields inherited from class com.saxonica.ee.schema.FieldOrSelector
    selectExpression
- Constructor Summary
  
  Constructors
  Constructor Description
  
  IdentitySelector(java.lang.String xpath)
  Create a new IdentitySelector.
- Method Summary
  - Methods inherited from class com.saxonica.ee.schema.FieldOrSelector
    getNamespaceContext, getSelectExpression, getSelection, getXPath, getXPathDefaultNamespace, setNamespaceContext, setSelectExpression, setSelection, setXPath, setXPathDefaultNamespace
  - Methods inherited from class com.saxonica.ee.schema.SchemaStructure
    elaborate, fixup, getColumnNumber, getComponentAsFunction, getConfiguration, getFixupStatus, getGeneratedId, getLineNumber, getPublicId, getRedefinitionLevel, getSchemaDocumentURI, getSystemId, getValidationStatus, hasSameLocation, isValidationNeeded, lookForCycles, makeXPathExpressionPropertyRecord, saveLocation, setConfiguration, setFixupStatus, setGeneratedId, setLineNumber, setLocator, setRedefinitionLevel, setSchemaDocumentURI, setSystemId, setValidationStatus, validate
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - IdentitySelector
```
public IdentitySelector(java.lang.String xpath)
                 throws SchemaException
```
    Create a new IdentitySelector.
    
    Parameters:
    
    xpath - the xpath for the IdentitySelector. Must not be null.
    
    Throws:
    
    SchemaException - if xpath is null.