org.deegree.ogcbase
Class PropertyPathFactory

java.lang.Object
  org.deegree.ogcbase.PropertyPathFactory

public class PropertyPathFactory
extends java.lang.Object

Factory class for PropertyPath and PropertyPathStep instances.

Since:

2.0

Version:

2.0, $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $

Author:

Markus Schneider , last edited by: $Author: mschneider $

See Also:

PropertyPath, PropertyPathStep

Constructor Summary

PropertyPathFactory()

Method Summary

static AnyStep	createAnyStep()
static AnyStep	createAnyStep(int index)
static PropertyPathStep	createAttributePropertyPathStep(QualifiedName attrName) Creates a new PropertyPathStep instance that selects the attribute with the given name.
static PropertyPath	createPropertyPath(java.util.List<PropertyPathStep> steps) Creates a new PropertyPath instance with the specified steps.
static PropertyPath	createPropertyPath(PropertyPath propertyPath, int fromIndex, int toIndex) Creates a new PropertyPath instance that consists of a subset of the steps from the given PropertyPath.
static PropertyPath	createPropertyPath(QualifiedName elementName) Creates a new PropertyPath instance that consists of one element step.
static PropertyPathStep	createPropertyPathStep(QualifiedName elementName) Creates a new PropertyPathStep instance that selects the element with the given name.
static PropertyPathStep	createPropertyPathStep(QualifiedName elementName, int selectedIndex) Creates a new PropertyPathStep instance that selects the specified occurence of the element with the given name.

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyPathFactory

public PropertyPathFactory()

Method Detail

createPropertyPath

public static PropertyPath createPropertyPath(QualifiedName elementName)

Creates a new PropertyPath instance that consists of one element step.

Parameters:

elementName - name of selected element

Returns:

new PropertyPath instance

createPropertyPath

public static PropertyPath createPropertyPath(PropertyPath propertyPath,
                                              int fromIndex,
                                              int toIndex)

Creates a new PropertyPath instance that consists of a subset of the steps from the given PropertyPath.

Parameters:

propertyPath - original PropertyPath

fromIndex - index of the first step to be included

toIndex - index of the final step to be included

Returns:

new PropertyPath instance

createPropertyPath

public static PropertyPath createPropertyPath(java.util.List<PropertyPathStep> steps)

Creates a new PropertyPath instance with the specified steps.

Parameters:

steps - property path steps, may not be null

Returns:

new PropertyPath instance

createAttributePropertyPathStep

public static PropertyPathStep createAttributePropertyPathStep(QualifiedName attrName)

Creates a new PropertyPathStep instance that selects the attribute with the given name.

Parameters:

attrName - attribute to be selected

Returns:

new PropertyPathStep instance

createPropertyPathStep

public static PropertyPathStep createPropertyPathStep(QualifiedName elementName)

Creates a new PropertyPathStep instance that selects the element with the given name.

Parameters:

elementName - element to be selected

Returns:

new PropertyPathStep instance

createPropertyPathStep

public static PropertyPathStep createPropertyPathStep(QualifiedName elementName,
                                                      int selectedIndex)

Creates a new PropertyPathStep instance that selects the specified occurence of the element with the given name.

Parameters:

elementName - element to be selected

selectedIndex - occurence of the element

Returns:

new PropertyPathStep instance

createAnyStep

public static AnyStep createAnyStep()

Returns:

a new step which matches anything.

createAnyStep

public static AnyStep createAnyStep(int index)

Parameters:

index -

Returns:

a new step which matches anything.