org.eclipse.incquery.viewers.runtime.model.patterns

Class Traceability

java.lang.Object

org.eclipse.incquery.runtime.api.impl.BasePatternGroup

org.eclipse.incquery.runtime.api.impl.BaseGeneratedPatternGroup

org.eclipse.incquery.viewers.runtime.model.patterns.Traceability

All Implemented Interfaces:

IQueryGroup

public final class Traceability
extends BaseGeneratedPatternGroup

A pattern group formed of all patterns defined in traceability.eiq.

Use the static instance as any org.eclipse.incquery.runtime.api.IPatternGroup, to conveniently prepare an EMF-IncQuery engine for matching all patterns originally defined in file traceability.eiq, in order to achieve better performance than one-by-one on-demand matcher initialization.

From package org.eclipse.incquery.viewers.runtime.model.patterns, the group contains the definition of the following patterns:

• param2item
• param2edge
• param2containment
• children

See Also:

IPatternGroup

Method Summary

Modifier and Type	Method and Description
ChildrenQuerySpecification	getChildren()
ChildrenMatcher	getChildren(IncQueryEngine engine)
Param2containmentQuerySpecification	getParam2containment()
Param2containmentMatcher	getParam2containment(IncQueryEngine engine)
Param2edgeQuerySpecification	getParam2edge()
Param2edgeMatcher	getParam2edge(IncQueryEngine engine)
Param2itemQuerySpecification	getParam2item()
Param2itemMatcher	getParam2item(IncQueryEngine engine)
static Traceability	instance() Access the pattern group.

Methods inherited from class org.eclipse.incquery.runtime.api.impl.BaseGeneratedPatternGroup

getSpecifications

Methods inherited from class org.eclipse.incquery.runtime.api.impl.BasePatternGroup

prepare, prepare

Methods inherited from class java.lang.Object

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

Method Detail

instance

public static Traceability instance()
                             throws IncQueryException

Access the pattern group.

Returns:

the singleton instance of the group

Throws:

IncQueryException - if there was an error loading the generated code of pattern specifications

getParam2item

public Param2itemQuerySpecification getParam2item()
                                           throws IncQueryException

Throws:

IncQueryException

getParam2item

public Param2itemMatcher getParam2item(IncQueryEngine engine)
                                throws IncQueryException

Throws:

IncQueryException

getParam2edge

public Param2edgeQuerySpecification getParam2edge()
                                           throws IncQueryException

Throws:

IncQueryException

getParam2edge

public Param2edgeMatcher getParam2edge(IncQueryEngine engine)
                                throws IncQueryException

Throws:

IncQueryException

getParam2containment

public Param2containmentQuerySpecification getParam2containment()
                                                         throws IncQueryException

Throws:

IncQueryException

getParam2containment

public Param2containmentMatcher getParam2containment(IncQueryEngine engine)
                                              throws IncQueryException

Throws:

IncQueryException

getChildren

public ChildrenQuerySpecification getChildren()
                                       throws IncQueryException

Throws:

IncQueryException

getChildren

public ChildrenMatcher getChildren(IncQueryEngine engine)
                            throws IncQueryException

Throws:

IncQueryException