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

Class CSVPathEnvironment

java.lang.Object

it.bancaditalia.oss.vtl.impl.environment.CSVFileEnvironment

it.bancaditalia.oss.vtl.impl.environment.CSVPathEnvironment

All Implemented Interfaces:

Environment

public class CSVPathEnvironment
extends CSVFileEnvironment

Field Summary

Fields

Modifier and Type	Field	Description
static VTLProperty	VTL_CSV_ENVIRONMENT_SEARCH_PATH

Constructor Summary

Constructors

Constructor	Description
CSVPathEnvironment()

Method Summary

Modifier and Type	Method	Description
boolean	contains(String name)	Checks if this environment provides a VTL object with the specified name.
Optional<VTLValue>	getValue(String alias)	Returns an Optional reference to a VTL object with the specified name in this environment.
Optional<VTLValueMetadata>	getValueMetadata(String alias)	Returns an Optional reference to the metadata of a VTL object with the specified name in this environment.

Methods inherited from class it.bancaditalia.oss.vtl.impl.environment.CSVFileEnvironment

countLines, streamFileName

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

init

Field Detail

VTL_CSV_ENVIRONMENT_SEARCH_PATH

public static final VTLProperty VTL_CSV_ENVIRONMENT_SEARCH_PATH

Constructor Detail

CSVPathEnvironment

public CSVPathEnvironment()

Method Detail

contains

public boolean contains(String name)

Description copied from interface: Environment

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

Specified by:

contains in interface Environment

Overrides:

contains in class CSVFileEnvironment

Parameters:

name - 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

Overrides:

getValue in class CSVFileEnvironment

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.

getValueMetadata

public Optional<VTLValueMetadata> getValueMetadata(String alias)

Description copied from interface: Environment

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

Specified by:

getValueMetadata in interface Environment

Overrides:

getValueMetadata in class CSVFileEnvironment

Parameters:

alias - The name of requested object

Returns:

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