Package de.uni_hildesheim.sse.vil.templatelang.ui.hyperlinking

Class VtlEcoreModelQuery

java.lang.Object

net.ssehub.easy.dslCore.ui.hyperlinking.AbstractEcoreModelQuery<P,R>

de.uni_hildesheim.sse.vil.expressions.ui.hyperlinking.AbstractEcoreModelQuery<de.uni_hildesheim.sse.vil.templatelang.templateLang.LanguageUnit,ILanguageElement>

de.uni_hildesheim.sse.vil.templatelang.ui.hyperlinking.VtlEcoreModelQuery

All Implemented Interfaces:

IEcoreModelQuery<de.uni_hildesheim.sse.vil.templatelang.templateLang.LanguageUnit,ILanguageElement>

public class VtlEcoreModelQuery
extends AbstractEcoreModelQuery<de.uni_hildesheim.sse.vil.templatelang.templateLang.LanguageUnit,ILanguageElement>

Constructor Summary

Constructors

Constructor	Description
VtlEcoreModelQuery()

Method Summary

Modifier and Type	Method	Description
private org.eclipse.emf.ecore.EObject	findInDefs(de.uni_hildesheim.sse.vil.templatelang.templateLang.LanguageUnit unit, ILanguageElement element)	Tries finding element in the defs of unit.
private org.eclipse.emf.ecore.EObject	findInStmt(de.uni_hildesheim.sse.vil.templatelang.templateLang.Stmt stmt, ILanguageElement element, int level)	Tries finding element in stmt.
private org.eclipse.emf.ecore.EObject	findInStmtOrStmtBlock(de.uni_hildesheim.sse.vil.templatelang.templateLang.Stmt stmt, de.uni_hildesheim.sse.vil.templatelang.templateLang.StmtBlock block, ILanguageElement element, int level)	Tries finding element in stmt or in block.
private org.eclipse.emf.ecore.EObject	findInStmts(java.util.List<de.uni_hildesheim.sse.vil.templatelang.templateLang.Stmt> stmts, ILanguageElement element, int level)	Tries finding element in stmts.
org.eclipse.emf.ecore.EObject	getEcoreElement(CommonXtextEditor<?,de.uni_hildesheim.sse.vil.templatelang.templateLang.LanguageUnit> editor, ILanguageElement declaration)	Returns the EObject of the parse tree of the given editor's resource that matches the element described by the given ModelElementDescription.
protected de.uni_hildesheim.sse.vil.templatelang.templateLang.LanguageUnit	getLanguageUnit(org.eclipse.xtext.resource.XtextResource resource)	Returns the LanguageUnit in the given resource (VTL-file).
java.lang.String	getName(de.uni_hildesheim.sse.vil.templatelang.templateLang.LanguageUnit project)	Returns the name of the project.
de.uni_hildesheim.sse.vil.templatelang.templateLang.LanguageUnit	getProject(org.eclipse.xtext.nodemodel.ICompositeNode rootNode)	Returns the "project" of the Ecore-model represented by the given root node.

Methods inherited from class de.uni_hildesheim.sse.vil.expressions.ui.hyperlinking.AbstractEcoreModelQuery

findCompound, findTypedef, findVariableDeclaration

Methods inherited from class net.ssehub.easy.dslCore.ui.hyperlinking.AbstractEcoreModelQuery

getRootNode, getXtextResource, notEmpty, notEmpty, notEmpty

Methods inherited from class java.lang.Object

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

Constructor Detail

VtlEcoreModelQuery

public VtlEcoreModelQuery()

Method Detail

getName

public java.lang.String getName(de.uni_hildesheim.sse.vil.templatelang.templateLang.LanguageUnit project)

Description copied from interface: IEcoreModelQuery

Returns the name of the project.

Parameters:

project - the project

Returns:

the name of project

getProject

public de.uni_hildesheim.sse.vil.templatelang.templateLang.LanguageUnit getProject(org.eclipse.xtext.nodemodel.ICompositeNode rootNode)

Description copied from interface: IEcoreModelQuery

Returns the "project" of the Ecore-model represented by the given root node.

Parameters:

rootNode - the ICompositeNode which is the root of the Ecore-model from which the "project" should be retrieved

Returns:

the "project" in the given resource. May return null if the given root node is null, or there is no "project" in that file

getEcoreElement

public org.eclipse.emf.ecore.EObject getEcoreElement(CommonXtextEditor<?,de.uni_hildesheim.sse.vil.templatelang.templateLang.LanguageUnit> editor,
                                                     ILanguageElement declaration)

Description copied from interface: IEcoreModelQuery

Returns the EObject of the parse tree of the given editor's resource that matches the element described by the given ModelElementDescription. The search for this object will be performed in the Ecore-model of the given editor's resource only. This requires that it is ensured that the given editor displays a file which includes the desired element.

Parameters:

editor - the XtextEditor which displays the file in which the desired element should be found

declaration - the ModelElementDescription that describes the model element that should be found in the parse tree of the given editor's resource

Returns:

the EObject that matches the element described by the given ModelElementDescription. May return null if the element could not be found

findInDefs

private org.eclipse.emf.ecore.EObject findInDefs(de.uni_hildesheim.sse.vil.templatelang.templateLang.LanguageUnit unit,
                                                 ILanguageElement element)

Tries finding element in the defs of unit.

Parameters:

defs - the unit to search

element - the element to search for

Returns:

the found EObject or null

findInStmts

private org.eclipse.emf.ecore.EObject findInStmts(java.util.List<de.uni_hildesheim.sse.vil.templatelang.templateLang.Stmt> stmts,
                                                  ILanguageElement element,
                                                  int level)

Tries finding element in stmts.

Parameters:

stmts - the statements to search

element - the element to search for

level - the actual nesting level starting with the one of element, if greater 0 recurse to the next levels

Returns:

the found EObject or null if there is none

findInStmt

private org.eclipse.emf.ecore.EObject findInStmt(de.uni_hildesheim.sse.vil.templatelang.templateLang.Stmt stmt,
                                                 ILanguageElement element,
                                                 int level)

Tries finding element in stmt.

Parameters:

stmt - the statement to search

element - the element to search for

level - the actual nesting level starting with the one of element, if greater 0 recurse to the next levels

Returns:

the found EObject or null if there is none

findInStmtOrStmtBlock

private org.eclipse.emf.ecore.EObject findInStmtOrStmtBlock(de.uni_hildesheim.sse.vil.templatelang.templateLang.Stmt stmt,
                                                            de.uni_hildesheim.sse.vil.templatelang.templateLang.StmtBlock block,
                                                            ILanguageElement element,
                                                            int level)

Tries finding element in stmt or in block.

Parameters:

stmt - the statement to search (may be null)

block - the block to search (may be null)

element - the element to search for

level - the actual nesting level starting with the one of element, if greater 0 recurse to the next levels

Returns:

the found EObject or null if there is none

getLanguageUnit

protected de.uni_hildesheim.sse.vil.templatelang.templateLang.LanguageUnit getLanguageUnit(org.eclipse.xtext.resource.XtextResource resource)

Returns the LanguageUnit in the given resource (VTL-file).

Parameters:

resource - the XtextResource from which the LanguageUnit should be retrieved

Returns:

the LanguageUnit in the given resource. May return null if the given resource is null, cannot be parsed, or there is no LanguageUnit in that file