Package com._1c.g5.v8.dt.bsl.typesystem

Class ValueTableDynamicContextDefProvider

java.lang.Object

com._1c.g5.v8.dt.bsl.typesystem.ValueTableDynamicContextDefProvider

All Implemented Interfaces:

IDynamicContextDefProvider

public class ValueTableDynamicContextDefProvider
extends Object
implements IDynamicContextDefProvider

Special implementation of IDynamicContextDefProvider for ValueTable type

Constructor Summary

Constructors

Constructor	Description
ValueTableDynamicContextDefProvider()

Method Summary

Modifier and Type	Method	Description
Type	computeDerivedValueTableType(org.eclipse.emf.ecore.EObject context, Type computeType)	Creates derived type of ValueTable for adding derived columns
Type	computeDynamicType(org.eclipse.emf.ecore.EObject semanticObject, Type computeType, Environments envs)	Computes Type corresponding to semanticObject.
static TypeContainer	getColumnCollectionType(Type type)	Gets TypeContainer in type property with name "Columns"
boolean	hasDynamicContext(org.eclipse.emf.ecore.EObject semanticObject, Type computeType, Environments envs)	Checks that returning Type computeType by semanticObject has dynamic ContextDef

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueTableDynamicContextDefProvider

public ValueTableDynamicContextDefProvider()

Method Detail

getColumnCollectionType

public static TypeContainer getColumnCollectionType(Type type)

Gets TypeContainer in type property with name "Columns"

Parameters:

type - Type for getting property with concrete name "Columns", cannot be null

Returns:

TypeContainer in type property with name "Columns" or null if property was not found

hasDynamicContext

public boolean hasDynamicContext(org.eclipse.emf.ecore.EObject semanticObject,
                                 Type computeType,
                                 Environments envs)

Description copied from interface: IDynamicContextDefProvider

Checks that returning Type computeType by semanticObject has dynamic ContextDef

Specified by:

hasDynamicContext in interface IDynamicContextDefProvider

Parameters:

semanticObject - model object from Bsl Model, can't be null. semanticObject instanceof OperatorStyleCreator or FunctionStyleCreator only.

computeType - Type returning by semanticObject, can be null in case semanticObject doesn't return any Type. Returning type computes by TypesComputer

envs - actual Environments corresponding to semanticObject in Bsl module, can't be null

Returns:

True if returning Type computeType by semanticObject has dynamic ContextDef, false otherwise

computeDynamicType

public Type computeDynamicType(org.eclipse.emf.ecore.EObject semanticObject,
                               Type computeType,
                               Environments envs)

Description copied from interface: IDynamicContextDefProvider

Computes Type corresponding to semanticObject. This type has expanding ContextDef vs computeType getting from TypesComputer

Specified by:

computeDynamicType in interface IDynamicContextDefProvider

Parameters:

semanticObject - model object from Bsl Model, can't be null. semanticObject instanceof OperatorStyleCreator or FunctionStyleCreator only.

computeType - Type returning by semanticObject, can be null in case semanticObject doesn't return any Type. Returning type computes by TypesComputer

envs - actual Environments corresponding to semanticObject in Bsl module, can't be null

Returns:

Type corresponding to semanticObject. This type has expanding ContextDef of computeType. Returning type must be identity equals given computeType if and only if computeType != null. In case when computeType == null returning type can be null or can have any type value.

computeDerivedValueTableType

public Type computeDerivedValueTableType(org.eclipse.emf.ecore.EObject context,
                                         Type computeType)

Creates derived type of ValueTable for adding derived columns

Parameters:

context - actual context for resolving objects, can't be null

computeType - clone of the type ValueTable for modification, can't be null

Returns:

created derived type, never null