Package com._1c.g5.v8.dt.ql.scoping

Class InnerFieldsFromSourceSectionFinder

java.lang.Object

com._1c.g5.v8.dt.ql.scoping.InnerFieldsFromSourceSectionFinder

All Implemented Interfaces:

IInnerFieldsFromSourceSectionFinder

Direct Known Subclasses:

DcsInnerFieldsFromSourceSectionFinder

public class InnerFieldsFromSourceSectionFinder
extends Object
implements IInnerFieldsFromSourceSectionFinder

Default implementation of IInnerFieldsFromSourceSectionFinder

Field Summary

Fields

Modifier and Type	Field	Description
protected IDynamicDbViewFieldComputer	dbViewFieldComputer
protected org.eclipse.xtext.naming.IQualifiedNameConverter	qualifiedNameConverter

Constructor Summary

Constructors

Constructor	Description
InnerFieldsFromSourceSectionFinder()

Method Summary

Modifier and Type	Method	Description
protected <T> Collection<T>	collectItems(QuerySchemaSource source, com.google.common.base.Function<DbViewElement,T> func)	Collects items from QuerySchemaSource and transform it to type T
protected Collection<CaseInsensitiveString>	collectSourceAlias(QuerySchemaSource source)	Collects alias of QuerySchemaSource
protected org.eclipse.xtext.resource.IEObjectDescription	createEObjectDescriptionByField(DbViewElement field)	Creates index item by DbViewElement
Collection<org.eclipse.xtext.resource.IEObjectDescription>	getInnerFieldsDescription(QuerySchemaOperator operator)	Gets descriptions of all inner fields from source section of operator
Collection<org.eclipse.xtext.resource.IEObjectDescription>	getInnerFieldsDescription(org.eclipse.emf.ecore.EObject context, List<QuerySchemaSource> sources)	Gets descriptions of all inner fields from list of QuerySchemaSource
Collection<CaseInsensitiveString>	getSourceAlias(QuerySchemaOperator operator)	Gets all alias from QuerySchemaOperator
Collection<org.eclipse.xtext.resource.IEObjectDescription>	getTableParameterFields(org.eclipse.emf.ecore.EObject context)	Gets descriptions of all fields for parameter of source table
boolean	isAmbiguousField(QuerySchemaOperator operator, DbViewElement field)	Checks that source section of the operator has another (not equals to field) field with the same name
boolean	isInnerField(QuerySchemaOperator operator, DbViewElement field)	Checks that source section of the operator has inner field equals to field

Methods inherited from class java.lang.Object

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

Field Details

dbViewFieldComputer

@Inject
protected IDynamicDbViewFieldComputer dbViewFieldComputer

qualifiedNameConverter

@Inject
protected org.eclipse.xtext.naming.IQualifiedNameConverter qualifiedNameConverter

Constructor Details

InnerFieldsFromSourceSectionFinder

public InnerFieldsFromSourceSectionFinder()

Method Details

getInnerFieldsDescription

public Collection<org.eclipse.xtext.resource.IEObjectDescription> getInnerFieldsDescription(QuerySchemaOperator operator)

Description copied from interface: IInnerFieldsFromSourceSectionFinder

Gets descriptions of all inner fields from source section of operator

Specified by:

getInnerFieldsDescription in interface IInnerFieldsFromSourceSectionFinder

Parameters:

operator - QuerySchemaOperator with source section, cannot be null

Returns:

collection of the IEObjectDescription of inner fields from source section

getInnerFieldsDescription

public Collection<org.eclipse.xtext.resource.IEObjectDescription> getInnerFieldsDescription(org.eclipse.emf.ecore.EObject context,
 List<QuerySchemaSource> sources)

Description copied from interface: IInnerFieldsFromSourceSectionFinder

Gets descriptions of all inner fields from list of QuerySchemaSource

Specified by:

getInnerFieldsDescription in interface IInnerFieldsFromSourceSectionFinder

Parameters:

context - abstract object containing list of QuerySchemaSource, cannot be null

Returns:

collection of the IEObjectDescription of inner fields from source section

isAmbiguousField

public boolean isAmbiguousField(QuerySchemaOperator operator,
 DbViewElement field)

Description copied from interface: IInnerFieldsFromSourceSectionFinder

Checks that source section of the operator has another (not equals to field) field with the same name

Specified by:

isAmbiguousField in interface IInnerFieldsFromSourceSectionFinder

Parameters:

operator - QuerySchemaOperator with source section, cannot be null

field - checking field, cannot be null

Returns:

true if source section of the operator has another (not equals to field) field with the same name, false otherwise

isInnerField

public boolean isInnerField(QuerySchemaOperator operator,
 DbViewElement field)

Description copied from interface: IInnerFieldsFromSourceSectionFinder

Checks that source section of the operator has inner field equals to field

Specified by:

isInnerField in interface IInnerFieldsFromSourceSectionFinder

Parameters:

operator - QuerySchemaOperator with source section, cannot be null

field - checking field, cannot be null

Returns:

true that source section of the operator has inner field equals to field, false otherwise

getSourceAlias

public Collection<CaseInsensitiveString> getSourceAlias(QuerySchemaOperator operator)

Description copied from interface: IInnerFieldsFromSourceSectionFinder

Gets all alias from QuerySchemaOperator

Specified by:

getSourceAlias in interface IInnerFieldsFromSourceSectionFinder

Parameters:

operator - QuerySchemaOperator for getting alias, cannot be null

Returns:

collection of alias from QuerySchemaOperator, never null

getTableParameterFields

public Collection<org.eclipse.xtext.resource.IEObjectDescription> getTableParameterFields(org.eclipse.emf.ecore.EObject context)

Description copied from interface: IInnerFieldsFromSourceSectionFinder

Gets descriptions of all fields for parameter of source table

Specified by:

getTableParameterFields in interface IInnerFieldsFromSourceSectionFinder

Parameters:

context - context object from parameter of source table, each parameter has own set of allowed fields, cannot be null

Returns:

collection of the IEObjectDescription fields for parameter of source table, never null

collectSourceAlias

protected Collection<CaseInsensitiveString> collectSourceAlias(QuerySchemaSource source)

Collects alias of QuerySchemaSource

Parameters:

source - QuerySchemaSource for getting alias, can't be null

Returns:

collection of alias, never null

collectItems

protected <T> Collection<T> collectItems(QuerySchemaSource source,
 com.google.common.base.Function<DbViewElement,T> func)

Collects items from QuerySchemaSource and transform it to type T

Parameters:

source - actual QuerySchemaSource for getting inner elements, can't be null

func - special Function for transforming elements to type T, can't be null

Returns:

collection of inner QuerySchemaSource transformed by func, never null

createEObjectDescriptionByField

protected org.eclipse.xtext.resource.IEObjectDescription createEObjectDescriptionByField(DbViewElement field)

Creates index item by DbViewElement

Parameters:

field - indexed item, cannot be null

Returns:

created index item for IScope, never null