Package org.qubership.atp.dataset.macros.args

Class RefArg<T extends Named & Identified>

java.lang.Object

org.qubership.atp.dataset.macros.args.RefArg<T>

All Implemented Interfaces:

MacroArg

Direct Known Subclasses:

RefArg.Context, RefArg.Signature

public abstract class RefArg<T extends Named & Identified>
extends Object
implements MacroArg

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RefArg.Context<T extends Identified & Named>	An adapter for reference which may be not specified in macro arguments signature and should be taken from context.
static class	RefArg.Signature<T extends Identified & Named>	It is a reference, represented as some name/id in macros arguments signature.

Field Summary

Fields

Modifier and Type	Field	Description
protected T	instance
protected final ReferenceAliasType<T>	refType
protected String	text

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RefArg(ReferenceAliasType<T> refType, String text)

Method Summary

Modifier and Type	Method	Description
Optional<? extends RefArg<Attribute>>	asAttr()	Returns arg of a attr if it is an attr arg.
Optional<RefArg.Context<T>>	asContextRef()
Optional<? extends RefArg<DataSet>>	asDs()	Returns arg of a ds if it is a ds arg.
Optional<? extends RefArg<DataSetList>>	asDsl()	Returns arg of a dsl if it is a dsl arg.
Optional<RefArg.Signature<T>>	asSignature()
T	get()	Asserts that it was previously resolved.
String	getText()	Return text content of an argument.
ReferenceAliasType<T>	getType()
boolean	isResolved()
static <T extends Named & Identified> RefArg.Signature<T>	of(ReferenceAliasType<T> refType, ArgSignature signature, org.qubership.atp.dataset.macros.args.SigValueSup<? extends T> valueSup)	Used to create arg from macro parameter.
static <T extends Named & Identified> RefArg.Context<T>	of(ReferenceAliasType<T> refType, CtxValueSup<? extends T> valueSup)	Used to create arg in runtime.
static <T extends Named & Identified> RefArg.Context<T>	of(ReferenceAliasType<T> refType, T instance)	Used to create arg in runtime.
void	resolve(T value)
void	setText(String text)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.qubership.atp.dataset.macros.args.MacroArg

asRef

Field Details

refType

protected final ReferenceAliasType<T extends Named & Identified> refType

text

protected String text

instance

protected T extends Named & Identified instance

Constructor Details

RefArg

protected RefArg(@Nonnull
 ReferenceAliasType<T> refType,
 @Nonnull
 String text)

Method Details

of

public static <T extends Named & Identified>
RefArg.Signature<T> of(@Nonnull
 ReferenceAliasType<T> refType,
 @Nonnull
 ArgSignature signature,
 @Nonnull
 org.qubership.atp.dataset.macros.args.SigValueSup<? extends T> valueSup)

Used to create arg from macro parameter.

of

public static <T extends Named & Identified>
RefArg.Context<T> of(@Nonnull
 ReferenceAliasType<T> refType,
 @Nonnull
 CtxValueSup<? extends T> valueSup)

Used to create arg in runtime.

of

public static <T extends Named & Identified>
RefArg.Context<T> of(@Nonnull
 ReferenceAliasType<T> refType,
 @Nonnull
 T instance)

Used to create arg in runtime.

getType

@Nonnull
public ReferenceAliasType<T> getType()

asDsl

public Optional<? extends RefArg<DataSetList>> asDsl()

Returns arg of a dsl if it is a dsl arg. Or empty. Safe way to make a cast.

asDs

public Optional<? extends RefArg<DataSet>> asDs()

Returns arg of a ds if it is a ds arg. Or empty. Safe way to make a cast.

asAttr

public Optional<? extends RefArg<Attribute>> asAttr()

Returns arg of a attr if it is an attr arg. Or empty. Safe way to make a cast.

asSignature

public Optional<RefArg.Signature<T>> asSignature()

Specified by:

asSignature in interface MacroArg

asContextRef

public Optional<RefArg.Context<T>> asContextRef()

getText

@Nonnull
public String getText()

Description copied from interface: MacroArg

Return text content of an argument.

Specified by:

getText in interface MacroArg

setText

public void setText(@Nonnull
 String text)

resolve

public void resolve(@Nullable
 T value)

isResolved

public boolean isResolved()

get

@Nonnull
public T get()

Asserts that it was previously resolved.

Throws:

IllegalStateException - if not.

toString

public String toString()

Overrides:

toString in class Object