org.eclipse.m2m.atl.engine.ocl
Class OclQuery

java.lang.Object
  org.eclipse.m2m.atl.engine.ocl.OclEvaluator
      org.eclipse.m2m.atl.engine.ocl.OclQuery

public class OclQuery
extends OclEvaluator

The Ocl query management class.

Field Summary

Fields inherited from class org.eclipse.m2m.atl.engine.ocl.OclEvaluator

pbs

Constructor Summary

OclQuery(java.lang.String query)
Constructor.

Method Summary

org.eclipse.emf.ecore.EObject[]	compile() Compiles the given query.
java.lang.Object	eval() Returns the current query evaluation result.
java.lang.Object	eval(java.util.Map models) Evaluates the current query and returns the result.
java.lang.Object	eval(java.util.Map models, java.util.Map libraries) Evaluates the current query and returns the result.
static java.lang.Object	eval(java.lang.String query) Evaluates a given query.
static java.lang.Object	eval(java.lang.String query, java.util.Map models) Evaluates a given query.

Methods inherited from class org.eclipse.m2m.atl.engine.ocl.OclEvaluator

compile

Methods inherited from class java.lang.Object

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

Constructor Detail

OclQuery

public OclQuery(java.lang.String query)

Constructor.

Parameters:

query - the query to manage

Method Detail

eval

public static java.lang.Object eval(java.lang.String query)
                             throws java.lang.Exception

Evaluates a given query.

Parameters:

query - the query to evaluate

Returns:

the query result

Throws:

java.lang.Exception

eval

public static java.lang.Object eval(java.lang.String query,
                                    java.util.Map models)
                             throws java.lang.Exception

Evaluates a given query.

Parameters:

query - the query to evaluate

models - the models map

Returns:

the result

Throws:

java.lang.Exception

compile

public org.eclipse.emf.ecore.EObject[] compile()
                                        throws java.lang.Exception

Compiles the given query.

Returns:

the compiled query

Throws:

java.lang.Exception

eval

public java.lang.Object eval()
                      throws java.lang.Exception

Returns the current query evaluation result.

Returns:

the current query evaluation result

Throws:

java.lang.Exception

eval

public java.lang.Object eval(java.util.Map models)
                      throws java.lang.Exception

Evaluates the current query and returns the result.

Parameters:

models - the models map

Returns:

the result

Throws:

java.lang.Exception

eval

public java.lang.Object eval(java.util.Map models,
                             java.util.Map libraries)
                      throws java.lang.Exception

Evaluates the current query and returns the result.

Parameters:

models - the models map

libraries - the libraries map

Returns:

the result

Throws:

java.lang.Exception