Package it.bancaditalia.oss.vtl.impl.environment

Class WorkspaceImpl

java.lang.Object

it.bancaditalia.oss.vtl.impl.environment.WorkspaceImpl

All Implemented Interfaces:

Environment, Workspace

public class WorkspaceImpl
extends Object
implements Workspace

Constructor Summary

Constructors

Constructor	Description
WorkspaceImpl()

Method Summary

Modifier and Type	Method	Description
void	addRule(Statement statement)	Add a new rule to this workspace.
boolean	contains(String alias)	Checks if this environment provides a VTL object with the specified name.
Optional<Statement>	getRule(String alias)	Returns an Optional reference to a Statement with the specified name in this environment.
List<Statement>	getRules()
Optional<VTLValue>	getValue(String alias)	Returns an Optional reference to a VTL object with the specified name in this environment.

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.bancaditalia.oss.vtl.environment.Environment

getValueMetadata, init

Constructor Detail

WorkspaceImpl

public WorkspaceImpl()

Method Detail

addRule

public void addRule(Statement statement)

Description copied from interface: Workspace

Add a new rule to this workspace.

Specified by:

addRule in interface Workspace

Parameters:

statement - The rule to add to this workspace.

getRules

public List<Statement> getRules()

Specified by:

getRules in interface Workspace

Returns:

A list of all the rules defined in this workspace.

contains

public boolean contains(String alias)

Description copied from interface: Environment

Checks if this environment provides a VTL object with the specified name.

Specified by:

contains in interface Environment

Parameters:

alias - The name of requested object.

Returns:

true if this environment provides the specified object.

getValue

public Optional<VTLValue> getValue(String alias)

Description copied from interface: Environment

Returns an Optional reference to a VTL object with the specified name in this environment.

Specified by:

getValue in interface Environment

Parameters:

alias - The name of requested object.

Returns:

An Optional with a reference to the requested object o Optional.empty() if the object is not found in this environment.

getRule

public Optional<Statement> getRule(String alias)

Description copied from interface: Workspace

Returns an Optional reference to a Statement with the specified name in this environment.

Specified by:

getRule in interface Workspace

Parameters:

alias - The name of requested rule.

Returns:

An Optional with a reference to the requested object or Optional.empty() if the object is not found in this environment.