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

Class QlDerivedStateComputer

java.lang.Object

com._1c.g5.v8.dt.ql.resource.QlDerivedStateComputer

All Implemented Interfaces:

org.eclipse.xtext.resource.IDerivedStateComputer

Direct Known Subclasses:

QlDcsDerivedStateComputer, RightQlDerivedStateComputer

public class QlDerivedStateComputer
extends Object
implements org.eclipse.xtext.resource.IDerivedStateComputer

Implementation IDerivedStateComputer for Ql language

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	QlDerivedStateComputer.GetterObjectByType	Special class for creating lazy proxy for Ql
class	QlDerivedStateComputer.NotAllowedNameForTempTableProvider	Provider for name which not allowed as name for DbViewDescriptionTempTable

Constructor Summary

Constructors

Constructor	Description
QlDerivedStateComputer()

Method Summary

Modifier and Type	Method	Description
protected void	computeDbView(AbstractQuerySchemaQuery query, org.eclipse.xtext.resource.DerivedStateAwareResource resource)	Computes all DbView for one query
protected void	createDbviewDescriptionTempTable(CaseInsensitiveString name, QuerySchemaTable table)	Creates DbViewDescriptionTempTable by QuerySchemaTable
protected DbViewDef	createDbViewForEachQuery(QuerySchemaSelectQuery query)	Creates DbView for select query
protected List<DbViewDef>	createDbViewForEachSource(QuerySchemaSource source, QlDerivedStateComputer.NotAllowedNameForTempTableProvider notAllowedNamesForTempTableProvider, List<DbViewDef> earlierCreatedDbViewSource)	Creates DbView for each source in 'from' section
protected void	createProxyForDbView(org.eclipse.emf.ecore.EObject object)	Creates proxy for all elements which have DbViewElement
protected void	discardDbViewForEachQuery(AbstractQuerySchemaQuery eachQuery)	Discards DbView for each query
protected void	discardDbViewForEachSource(QuerySchemaSource source)	Discards DbView for each source
void	discardDerivedState(org.eclipse.xtext.resource.DerivedStateAwareResource resource)
protected AliasComputer	getAliasComputer()	Gets object for computing alias
protected Collection<CaseInsensitiveString>	getAllDbViewNamesWithSinglePart(org.eclipse.emf.ecore.EObject context)	Gets all DbView names with single part from scope by actual context
void	installDerivedState(org.eclipse.xtext.resource.DerivedStateAwareResource resource, boolean preLinkingPhase)

Methods inherited from class java.lang.Object

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

Constructor Details

QlDerivedStateComputer

public QlDerivedStateComputer()

Method Details

installDerivedState

public void installDerivedState(org.eclipse.xtext.resource.DerivedStateAwareResource resource,
 boolean preLinkingPhase)

Specified by:

installDerivedState in interface org.eclipse.xtext.resource.IDerivedStateComputer

discardDerivedState

public void discardDerivedState(org.eclipse.xtext.resource.DerivedStateAwareResource resource)

Specified by:

discardDerivedState in interface org.eclipse.xtext.resource.IDerivedStateComputer

createDbViewForEachSource

protected List<DbViewDef> createDbViewForEachSource(QuerySchemaSource source,
 QlDerivedStateComputer.NotAllowedNameForTempTableProvider notAllowedNamesForTempTableProvider,
 List<DbViewDef> earlierCreatedDbViewSource)

Creates DbView for each source in 'from' section

Parameters:

source - QuerySchemaSource

notAllowedNamesForTempTableProvider - provider for not allowed names for DbViewDescriptionTempTable, cannot be null

earlierCreatedDbViewSource - list of earlier created DbViewDef from source section, can't be null

Returns:

list of DbViewDef computed by QuerySchemaSource

computeDbView

protected void computeDbView(AbstractQuerySchemaQuery query,
 org.eclipse.xtext.resource.DerivedStateAwareResource resource)

Computes all DbView for one query

Parameters:

queries - processing QuerySchemaSelectQuery

resource - ql grammar DerivedStateAwareResource

getAliasComputer

protected AliasComputer getAliasComputer()

Gets object for computing alias

Returns:

object for computing alias

See Also:

• AliasComputer

createDbViewForEachQuery

protected DbViewDef createDbViewForEachQuery(QuerySchemaSelectQuery query)

Creates DbView for select query

Parameters:

query - QuerySchemaSelectQuery processing query

Returns:

DbViewDef created DbView

createProxyForDbView

protected void createProxyForDbView(org.eclipse.emf.ecore.EObject object)

Creates proxy for all elements which have DbViewElement

Parameters:

object - object for creating proxies, can't be null

discardDbViewForEachQuery

protected void discardDbViewForEachQuery(AbstractQuerySchemaQuery eachQuery)

Discards DbView for each query

Parameters:

eachQuery - QuerySchemaSelectQuery

discardDbViewForEachSource

protected void discardDbViewForEachSource(QuerySchemaSource source)

Discards DbView for each source

Parameters:

source - QuerySchemaSource

getAllDbViewNamesWithSinglePart

protected Collection<CaseInsensitiveString> getAllDbViewNamesWithSinglePart(org.eclipse.emf.ecore.EObject context)

Gets all DbView names with single part from scope by actual context

Parameters:

context - actual context for getting scope of DbViewElement

Returns:

collection of DbView names with single part, never null

createDbviewDescriptionTempTable

protected void createDbviewDescriptionTempTable(CaseInsensitiveString name,
 QuerySchemaTable table)

Creates DbViewDescriptionTempTable by QuerySchemaTable

Parameters:

name - name of creating DbViewDescriptionTempTable, can't be null

table - actual QuerySchemaTable, can't be null