org.eclipse.ocl.internal

Class EnvironmentRegistryImpl

java.lang.Object

org.eclipse.ocl.internal.EnvironmentRegistryImpl

All Implemented Interfaces:

Environment.Registry

public class EnvironmentRegistryImpl
extends java.lang.Object
implements Environment.Registry

Implementation of the environment registry.

Author:

cdamus

Field Summary

Fields inherited from interface org.eclipse.ocl.Environment.Registry

INSTANCE

Constructor Summary

Constructors

Constructor and Description
EnvironmentRegistryImpl()

Method Summary

Modifier and Type	Method and Description
void	deregisterEnvironment(Environment<?,?,?,?,?,?,?,?,?,?,?,?> environment) Removes the specified environment from the registry.
<PK,C,O,P,EL,PM,S,COA,SSA,CT,CLS,E> Environment<PK,C,O,P,EL,PM,S,COA,SSA,CT,CLS,E>	getEnvironmentFor(java.lang.Object abstractSyntaxElement) Obtains a suitable environment for introspection of the specified model element, type (such as a collection type), or other abstract syntax element (e.g., a variable).
<PK,C,O,P,EL,PM,S,COA,SSA,CT,CLS,E> Environment<PK,C,O,P,EL,PM,S,COA,SSA,CT,CLS,E>	getEnvironmentFor(OCLExpression<C> expression) Obtains a suitable environment for introspection of the specified expression.
void	registerEnvironment(Environment<?,?,?,?,?,?,?,?,?,?,?,?> environment) Adds the specified environment to the registry.

Methods inherited from class java.lang.Object

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

Constructor Detail

EnvironmentRegistryImpl

public EnvironmentRegistryImpl()

Method Detail

getEnvironmentFor

public <PK,C,O,P,EL,PM,S,COA,SSA,CT,CLS,E> Environment<PK,C,O,P,EL,PM,S,COA,SSA,CT,CLS,E> getEnvironmentFor(OCLExpression<C> expression)

Description copied from interface: Environment.Registry

Obtains a suitable environment for introspection of the specified expression.

Specified by:

getEnvironmentFor in interface Environment.Registry

Parameters:

expression - a parsed OCL expression

Returns:

the matching registered environment, or null if none is available

getEnvironmentFor

public <PK,C,O,P,EL,PM,S,COA,SSA,CT,CLS,E> Environment<PK,C,O,P,EL,PM,S,COA,SSA,CT,CLS,E> getEnvironmentFor(java.lang.Object abstractSyntaxElement)

Description copied from interface: Environment.Registry

Obtains a suitable environment for introspection of the specified model element, type (such as a collection type), or other abstract syntax element (e.g., a variable).

Specified by:

getEnvironmentFor in interface Environment.Registry

Parameters:

abstractSyntaxElement - an element in or referenced by the AST of of an OCL constraint

Returns:

the matching registered environment, or null if none is available

registerEnvironment

public void registerEnvironment(Environment<?,?,?,?,?,?,?,?,?,?,?,?> environment)

Description copied from interface: Environment.Registry

Adds the specified environment to the registry.

Specified by:

registerEnvironment in interface Environment.Registry

Parameters:

environment - an environment to register

deregisterEnvironment

public void deregisterEnvironment(Environment<?,?,?,?,?,?,?,?,?,?,?,?> environment)

Description copied from interface: Environment.Registry

Removes the specified environment from the registry.

Specified by:

deregisterEnvironment in interface Environment.Registry

Parameters:

environment - the environment to deregister