com.saxonica.schema
Class IdentitySelector

java.lang.Object
  |
  +--com.saxonica.schema.SchemaElement
        |
        +--com.saxonica.schema.IdentitySelector

All Implemented Interfaces:

java.io.Serializable, javax.xml.transform.SourceLocator

public class IdentitySelector

extends SchemaElement

A class which represents the selector for an IdentityConstraint

See Also:

Serialized Form

Field Summary

 

Fields inherited from class com.saxonica.schema.SchemaElement

ANNOTATION, ANYTYPE, APPINFO, ATTRIBUTE, ATTRIBUTE_GROUP, COMPLEX_CONTENT, COMPLEX_TYPE, COMPOSITOR, DOCUMENTATION, ELEMENT, FACET, GROUP, IDENTITY_FIELD, IDENTITY_SELECTOR, KEY, KEYREF, LIST, REDEFINE, SCHEMA, SIMPLE_CONTENT, SIMPLE_TYPE, UNION, UNIQUE, UNKNOWN, WILDCARD_ATTRIBUTE, WILDCARD_ELEMENT

 

Constructor Summary

IdentitySelector(java.lang.String xpath)           Creates a new IdentitySelector.

 

Method Summary
java.lang.String	getId()           Returns the Id of this IdentitySelector, or null if no Id has been set.
Selection	getSelection()           Return the compiled XPath expression
short	getStructureType()           Returns the type of this Schema Structure
java.lang.String	getXPath()           Returns the XPath of this IdentitySelector.
void	setId(java.lang.String id)           Sets the Id for this IdentitySelector.
void	setSelection(Selection selection)           Set the compiled XPath expression
void	setXPath(java.lang.String xpath)           Sets the XPath expression for this Selector.
boolean	validate(javax.xml.transform.ErrorListener errorListener)           Checks the validity of this Schema defintion.

 

Methods inherited from class com.saxonica.schema.SchemaElement

getColumnNumber, getLineNumber, getPublicId, getSystemId, setLocator

 

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

Creates a new IdentitySelector.

Parameters:

xpath - the xpath for the IdentitySelector. Must not be null.

Throws:

SchemaException - if xpath is null.

getId

public java.lang.String getId()

Returns the Id of this IdentitySelector, or null if no Id has been set.

Returns:

the Id of this IdentitySelector, or null if no Id has been set.

getXPath

public java.lang.String getXPath()

Returns the XPath of this IdentitySelector. This value will never be null.

Returns:

the XPath of this IdentitySelector.

getSelection

public Selection getSelection()

Return the compiled XPath expression

Returns:

the expression as a Selector object

setId

public void setId(java.lang.String id)

Sets the Id for this IdentitySelector.

Parameters:

id - the Id for this IdentitySelector.

setXPath

public void setXPath(java.lang.String xpath)
              throws SchemaException

Sets the XPath expression for this Selector.

Parameters:

xpath - the XPath expression for this IdentitySelector. Must not be null.

Throws:

SchemaException - if xpath is null.

setSelection

public void setSelection(Selection selection)

Set the compiled XPath expression

Parameters:

selection -

getStructureType

public short getStructureType()

Returns the type of this Schema Structure

Specified by:

getStructureType in class SchemaElement

Returns:

the type of this Schema Structure

validate

public boolean validate(javax.xml.transform.ErrorListener errorListener)
                 throws SchemaException

Checks the validity of this Schema defintion.

Throws:

SchemaException - when this Schema definition is invalid.