org.eclipse.xtext.linking.lazy

Class LazyURIEncoder

java.lang.Object

org.eclipse.xtext.linking.lazy.LazyURIEncoder

public class LazyURIEncoder
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	SEP
static java.lang.String	USE_INDEXED_FRAGMENTS_BINDING
static java.lang.String	XTEXT_LINK

Constructor Summary

Constructors

Constructor and Description
LazyURIEncoder()

Method Summary

Modifier and Type	Method and Description
void	appendShortFragment(org.eclipse.emf.ecore.EObject obj, java.lang.StringBuilder target)
org.eclipse.xtext.util.Triple<org.eclipse.emf.ecore.EObject,org.eclipse.emf.ecore.EReference,INode>	decode(org.eclipse.emf.ecore.resource.Resource res, java.lang.String uriFragment) decodes the uriFragment
java.lang.String	encode(org.eclipse.emf.ecore.EObject obj, org.eclipse.emf.ecore.EReference ref, INode node) encodes the given three parameters into a string, so that they can be retrieved from a resource using decode(Resource, String)
org.eclipse.emf.ecore.EReference	fromShortExternalForm(org.eclipse.emf.ecore.EClass clazz, java.lang.String shortForm)
int	getIndex(java.lang.String uriFragment)
protected java.lang.String	getIndexFragment(org.eclipse.emf.ecore.EObject obj, org.eclipse.emf.ecore.EReference ref, INode node)
protected org.eclipse.xtext.util.Triple<org.eclipse.emf.ecore.EObject,org.eclipse.emf.ecore.EReference,INode>	getLazyProxyInformation(org.eclipse.emf.ecore.resource.Resource res, java.lang.String uriFragment)
INode	getNode(org.eclipse.emf.ecore.EObject object, java.lang.String fragment)
INode	getNode(INode node, java.lang.String path) ONLY public to be testable
void	getRelativePath(java.lang.StringBuilder result, INode parserNode, INode node) ONLY public to be testable
protected boolean	isAncestor(INode parent, INode child)
boolean	isCrossLinkFragment(org.eclipse.emf.ecore.resource.Resource res, java.lang.String s)
boolean	isUseIndexFragment(org.eclipse.emf.ecore.resource.Resource context)
org.eclipse.emf.ecore.EObject	resolveShortFragment(org.eclipse.emf.ecore.resource.Resource res, java.lang.String shortFragment)
java.lang.String	toShortExternalForm(org.eclipse.emf.ecore.EClass clazz, org.eclipse.emf.ecore.EReference ref)

Methods inherited from class java.lang.Object

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

Field Detail

XTEXT_LINK

public static final java.lang.String XTEXT_LINK

Since:

2.3 deprecated use isCrossLinkFragment(Resource, String) instead

See Also:

Constant Field Values

Noreference:

This field is not intended to be referenced by clients.

SEP

public static final java.lang.String SEP

Since:

2.3

See Also:

Constant Field Values

USE_INDEXED_FRAGMENTS_BINDING

public static final java.lang.String USE_INDEXED_FRAGMENTS_BINDING

Since:

2.7

See Also:

Constant Field Values

Constructor Detail

LazyURIEncoder

public LazyURIEncoder()

Method Detail

isUseIndexFragment

public boolean isUseIndexFragment(org.eclipse.emf.ecore.resource.Resource context)

Since:

2.7

encode

public java.lang.String encode(org.eclipse.emf.ecore.EObject obj,
                               org.eclipse.emf.ecore.EReference ref,
                               INode node)

encodes the given three parameters into a string, so that they can be retrieved from a resource using decode(Resource, String)

Parameters:

obj - the feature holder

ref - the cross reference

node - the node that provided the value for the reference

Returns:

a portable string that may be used as a fragment

getIndexFragment

protected java.lang.String getIndexFragment(org.eclipse.emf.ecore.EObject obj,
                                            org.eclipse.emf.ecore.EReference ref,
                                            INode node)

Since:

2.7

appendShortFragment

public void appendShortFragment(org.eclipse.emf.ecore.EObject obj,
                                java.lang.StringBuilder target)

toShortExternalForm

public java.lang.String toShortExternalForm(org.eclipse.emf.ecore.EClass clazz,
                                            org.eclipse.emf.ecore.EReference ref)

decode

public org.eclipse.xtext.util.Triple<org.eclipse.emf.ecore.EObject,org.eclipse.emf.ecore.EReference,INode> decode(org.eclipse.emf.ecore.resource.Resource res,
                                                                                                                  java.lang.String uriFragment)

decodes the uriFragment

Parameters:

res - the resource that contains the feature holder

uriFragment - the fragment that should be decoded

Returns:

the decoded information

See Also:

encode(EObject, EReference, INode)

getLazyProxyInformation

protected org.eclipse.xtext.util.Triple<org.eclipse.emf.ecore.EObject,org.eclipse.emf.ecore.EReference,INode> getLazyProxyInformation(org.eclipse.emf.ecore.resource.Resource res,
                                                                                                                                      java.lang.String uriFragment)

Since:

2.7

getIndex

public int getIndex(java.lang.String uriFragment)

Since:

2.7

resolveShortFragment

public org.eclipse.emf.ecore.EObject resolveShortFragment(org.eclipse.emf.ecore.resource.Resource res,
                                                          java.lang.String shortFragment)

fromShortExternalForm

public org.eclipse.emf.ecore.EReference fromShortExternalForm(org.eclipse.emf.ecore.EClass clazz,
                                                              java.lang.String shortForm)

getRelativePath

public void getRelativePath(java.lang.StringBuilder result,
                            INode parserNode,
                            INode node)

ONLY public to be testable

Noreference:

This method is not intended to be referenced by clients.

isAncestor

protected boolean isAncestor(INode parent,
                             INode child)

getNode

public INode getNode(org.eclipse.emf.ecore.EObject object,
                     java.lang.String fragment)

Since:

2.4

getNode

public INode getNode(INode node,
                     java.lang.String path)

ONLY public to be testable

isCrossLinkFragment

public boolean isCrossLinkFragment(org.eclipse.emf.ecore.resource.Resource res,
                                   java.lang.String s)