org.eclipse.viatra.addon.viewers.runtime.model.patterns

Class ViewersTraceabilityQueries

java.lang.Object

org.eclipse.viatra.query.runtime.api.impl.BaseQueryGroup

org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup

org.eclipse.viatra.addon.viewers.runtime.model.patterns.ViewersTraceabilityQueries

All Implemented Interfaces:

IQueryGroup

public final class ViewersTraceabilityQueries
extends BaseGeneratedPatternGroup

A pattern group formed of all public patterns defined in ViewersTraceabilityQueries.vql.

Use the static instance as any org.eclipse.viatra.query.runtime.api.IPatternGroup, to conveniently prepare a VIATRA Query engine for matching all patterns originally defined in file ViewersTraceabilityQueries.vql, in order to achieve better performance than one-by-one on-demand matcher initialization.

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

• param2item
• param2edge
• param2containment
• children

See Also:

IPatternGroup

Field Summary

Fields inherited from class org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup

querySpecifications

Method Summary

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

Methods inherited from class org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup

getSpecifications

Methods inherited from class org.eclipse.viatra.query.runtime.api.impl.BaseQueryGroup

prepare, prepare

Methods inherited from class java.lang.Object

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

Method Detail

instance

public static ViewersTraceabilityQueries instance()
                                           throws ViatraQueryException

Access the pattern group.

Returns:

the singleton instance of the group

Throws:

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

getParam2item

public Param2itemQuerySpecification getParam2item()
                                           throws ViatraQueryException

Throws:

ViatraQueryException

getParam2item

public Param2itemMatcher getParam2item(ViatraQueryEngine engine)
                                throws ViatraQueryException

Throws:

ViatraQueryException

getParam2edge

public Param2edgeQuerySpecification getParam2edge()
                                           throws ViatraQueryException

Throws:

ViatraQueryException

getParam2edge

public Param2edgeMatcher getParam2edge(ViatraQueryEngine engine)
                                throws ViatraQueryException

Throws:

ViatraQueryException

getParam2containment

public Param2containmentQuerySpecification getParam2containment()
                                                         throws ViatraQueryException

Throws:

ViatraQueryException

getParam2containment

public Param2containmentMatcher getParam2containment(ViatraQueryEngine engine)
                                              throws ViatraQueryException

Throws:

ViatraQueryException

getChildren

public ChildrenQuerySpecification getChildren()
                                       throws ViatraQueryException

Throws:

ViatraQueryException

getChildren

public ChildrenMatcher getChildren(ViatraQueryEngine engine)
                            throws ViatraQueryException

Throws:

ViatraQueryException