org.eclipse.m2m.atl.adt.ui.text.atl
Class AtlModelAnalyser

java.lang.Object
  org.eclipse.m2m.atl.adt.ui.text.atl.AtlModelAnalyser

public class AtlModelAnalyser
extends java.lang.Object

Atl model analyser, used to get information from an incomplete ATL model.

Field Summary

static int	DO_CONTEXT Do section.
static int	FROM_CONTEXT From section.
static int	HELPER_CONTEXT Helper.
static int	MODULE_CONTEXT ATL module.
static int	NULL_CONTEXT context types.
static int	RULE_CONTEXT Rule.
static int	TO_CONTEXT To section.
static int	USING_CONTEXT Using section.

Constructor Summary

AtlModelAnalyser(AtlCompletionHelper fHelper, org.eclipse.emf.ecore.EObject emfRoot, int modelOffset, java.lang.String lastKeyword, int userOffset)
Creates an analyser for ATL models.

Method Summary

int	getContext()
static java.lang.String	getContextName(int id) Returns the context name by id.
org.eclipse.emf.ecore.EObject	getLocatedElement(int offset) Search the nearest element of the given offset.
org.eclipse.emf.ecore.EObject	getLostType(java.lang.String type) Looks for a specific type in the anormal root types.
org.eclipse.emf.ecore.EObject	getRootElement() Search the root element of the model.

Methods inherited from class java.lang.Object

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

Field Detail

NULL_CONTEXT

public static final int NULL_CONTEXT

context types.

See Also:

Constant Field Values

MODULE_CONTEXT

public static final int MODULE_CONTEXT

ATL module.

See Also:

Constant Field Values

HELPER_CONTEXT

public static final int HELPER_CONTEXT

Helper.

See Also:

Constant Field Values

RULE_CONTEXT

public static final int RULE_CONTEXT

Rule.

See Also:

Constant Field Values

FROM_CONTEXT

public static final int FROM_CONTEXT

From section.

See Also:

Constant Field Values

TO_CONTEXT

public static final int TO_CONTEXT

To section.

See Also:

Constant Field Values

DO_CONTEXT

public static final int DO_CONTEXT

Do section.

See Also:

Constant Field Values

USING_CONTEXT

public static final int USING_CONTEXT

Using section.

See Also:

Constant Field Values

Constructor Detail

AtlModelAnalyser

public AtlModelAnalyser(AtlCompletionHelper fHelper,
                        org.eclipse.emf.ecore.EObject emfRoot,
                        int modelOffset,
                        java.lang.String lastKeyword,
                        int userOffset)

Creates an analyser for ATL models.

Parameters:

fHelper - the completion helper

emfRoot - the model root

modelOffset - the model offset

lastKeyword - the last detected keyword

userOffset - the user current offset

Method Detail

getRootElement

public org.eclipse.emf.ecore.EObject getRootElement()

Search the root element of the model.

Returns:

the element

getLocatedElement

public org.eclipse.emf.ecore.EObject getLocatedElement(int offset)
                                                throws org.eclipse.jface.text.BadLocationException

Search the nearest element of the given offset.

Parameters:

offset - the given offset

Returns:

the element

Throws:

org.eclipse.jface.text.BadLocationException

getLostType

public org.eclipse.emf.ecore.EObject getLostType(java.lang.String type)

Looks for a specific type in the anormal root types.

Parameters:

type - the name of the searched type

Returns:

the corresponding EMF object if present

getContext

public int getContext()

getContextName

public static java.lang.String getContextName(int id)

Returns the context name by id.

Parameters:

id - the given id

Returns:

the context name