Package com._1c.g5.v8.dt.internal.ql.dbview.impl

Class DbViewVirtualFieldUtil

java.lang.Object

com._1c.g5.v8.dt.internal.ql.dbview.impl.DbViewVirtualFieldUtil

public final class DbViewVirtualFieldUtil
extends Object

Util methods for all implementations of IDbViewVirtualFieldComputer and IDbViewVirtualFieldParamsValidator

Method Summary

Modifier and Type	Method	Description
static void	checkPeriodicityParam(DbViewSelectDef virtualTable, QuerySchemaTableParameter periodicityParam, int numberOfParam, IExpressionTypeChecker.CheckResult result)	Validates periodicity parameter of virtual table
static boolean	isAllowedPeriodicity(CaseInsensitiveString content, DbViewSelectParamDef expectedTypeParam)	Checks that expectedTypeParam contains inputed content
static void	validateConditionParameter(QuerySchemaTableParameter conditionParam, IExpressionTypeChecker checker, QlTypeDescriptionContainer qlTypeDescr, ITypesComparator comparator, int numberOfParam, IExpressionTypeChecker.CheckResult result)	Validates conditional parameter of virtual table
static void	validateIntegerParameter(QuerySchemaTableParameter integerParam, IExpressionTypeChecker checker, QlTypeDescriptionContainer qlTypeDescr, ITypesComparator comparator, int numberOfParam, IExpressionTypeChecker.CheckResult result)	Validates integer parameter of virtual table
static void	validateNumberOfParameters(List<QuerySchemaTableParameter> parameters, int maxAllowedParams, IExpressionTypeChecker.CheckResult result)	Validates a count of virtual table parameters
static void	validateParameterExpression(QuerySchemaTableParameter param, int numberOfParam, IExpressionTypeChecker.CheckResult result)	Checks that parameter expression is ParameterExpression or empty
static void	validatePeriodParameter(QuerySchemaTableParameter periodParam, int numberOfParam, QlTypeDescriptionContainer qlTypeDescr, CompatibilityMode compatibilityMode, IExpressionTypeChecker.CheckResult result)	Validates period parameter of virtual table

Methods inherited from class java.lang.Object

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

Method Details

validateNumberOfParameters

public static void validateNumberOfParameters(List<QuerySchemaTableParameter> parameters,
 int maxAllowedParams,
 IExpressionTypeChecker.CheckResult result)

Validates a count of virtual table parameters

Parameters:

parameters - list of QuerySchemaTableParameter. Can't be null

maxAllowedParams - max allowed parameter for this virtual table

result - IExpressionTypeChecker.CheckResult contains result of checking

validateConditionParameter

public static void validateConditionParameter(QuerySchemaTableParameter conditionParam,
 IExpressionTypeChecker checker,
 QlTypeDescriptionContainer qlTypeDescr,
 ITypesComparator comparator,
 int numberOfParam,
 IExpressionTypeChecker.CheckResult result)

Validates conditional parameter of virtual table

Parameters:

conditionParam - QuerySchemaTableParameter validating parameter. Can't be null

checker - ICheckerExpressionType for computing types of expression. Can't be null

qlTypeDescr - QlTypeDescriptionContainer for computing types of expression. Can't be null

comparator - ITypesComparator for computing types of expression. Can't be null

numberOfParam - ordered number of the parameter

result - IExpressionTypeChecker.CheckResult contains result of checking

validatePeriodParameter

public static void validatePeriodParameter(QuerySchemaTableParameter periodParam,
 int numberOfParam,
 QlTypeDescriptionContainer qlTypeDescr,
 CompatibilityMode compatibilityMode,
 IExpressionTypeChecker.CheckResult result)

Validates period parameter of virtual table

Parameters:

periodParam - QuerySchemaTableParameter validating parameter. Cannot be null

numberOfParam - ordered number of the parameter

qlTypeDescr - actual QlTypeDescriptionContainer, cannot be null

compatibilityMode - actual CompatibilityMode corresponding to the query, cannot be null

result - IExpressionTypeChecker.CheckResult contains result of checking, cannot be null

checkPeriodicityParam

public static void checkPeriodicityParam(DbViewSelectDef virtualTable,
 QuerySchemaTableParameter periodicityParam,
 int numberOfParam,
 IExpressionTypeChecker.CheckResult result)

Validates periodicity parameter of virtual table

Parameters:

virtualTable - corresponding virtual table

periodicityParam - QuerySchemaTableParameter validating parameter. Can't be null

numberOfParam - ordered number of the parameter

result - IExpressionTypeChecker.CheckResult contains result of checking

isAllowedPeriodicity

public static boolean isAllowedPeriodicity(CaseInsensitiveString content,
 DbViewSelectParamDef expectedTypeParam)

Checks that expectedTypeParam contains inputed content

Parameters:

content - inputed expression

expectedTypeParam - contains expected expression values

Returns:

true if such expression value will be found, false otherwise

validateParameterExpression

public static void validateParameterExpression(QuerySchemaTableParameter param,
 int numberOfParam,
 IExpressionTypeChecker.CheckResult result)

Checks that parameter expression is ParameterExpression or empty

Parameters:

param - QuerySchemaTableParameter validating parameter. Can't be null

numberOfParam - ordered number of the parameter

result - IExpressionTypeChecker.CheckResult contains result of checking. Can't be null

validateIntegerParameter

public static void validateIntegerParameter(QuerySchemaTableParameter integerParam,
 IExpressionTypeChecker checker,
 QlTypeDescriptionContainer qlTypeDescr,
 ITypesComparator comparator,
 int numberOfParam,
 IExpressionTypeChecker.CheckResult result)

Validates integer parameter of virtual table

Parameters:

integerParam - QuerySchemaTableParameter validating parameter. Can't be null

checker - ICheckerExpressionType for computing types of expression. Can't be null

qlTypeDescr - QlTypeDescriptionContainer for computing types of expression. Can't be null

comparator - ITypesComparator for computing types of expression. Can't be null

numberOfParam - ordered number of the parameter

result - IExpressionTypeChecker.CheckResult contains result of checking