Package com._1c.g5.v8.dt.qw.ui.utils

Class QuerySchemaExpressionEditableTextBuilder

java.lang.Object

com._1c.g5.v8.dt.qw.ui.utils.QuerySchemaExpressionEditableTextBuilder

public class QuerySchemaExpressionEditableTextBuilder
extends Object

Build text for QuerySchemaExpression for editing

Constructor Summary

Constructors

Constructor	Description
QuerySchemaExpressionEditableTextBuilder(org.eclipse.core.resources.IProject context, ExpressionEditingType editingType, QueryWizardSource source)

Method Summary

Modifier and Type	Method	Description
org.eclipse.xtext.util.Triple<String,String,String>	getEditableText(QuerySchemaOperator operator, Object editableObject)	Get editable text for editable object
static List<QuerySchemaExpression>	getValidVariantsForAggrerate(QuerySchemaExpression expression, QueryWizardSource source, boolean getOneVariant)	Get available aggregate variants for expression.
static List<QuerySchemaExpression>	getValidVariantsForTotalsExpressions(QuerySchemaExpression expression, QueryWizardSource source, boolean getOneVariant)	Get available aggregate variants for totals expression.
static QuerySchemaExpression	replaceAggregate(QuerySchemaExpression aggregateExpression, FunctionExpression newAggregateFunction, boolean distinct)	Set new aggregate function for expression

Methods inherited from class java.lang.Object

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

Constructor Detail

QuerySchemaExpressionEditableTextBuilder

public QuerySchemaExpressionEditableTextBuilder(org.eclipse.core.resources.IProject context,
                                                ExpressionEditingType editingType,
                                                QueryWizardSource source)

Parameters:

context - project

Method Detail

getValidVariantsForAggrerate

public static List<QuerySchemaExpression> getValidVariantsForAggrerate(QuerySchemaExpression expression,
                                                                       QueryWizardSource source,
                                                                       boolean getOneVariant)

Get available aggregate variants for expression. If expression contain aggregate, aggregate will be replaced

Parameters:

expression - query schema expression

getOneVariant - if true, return only one variant

Returns:

aggregates variants

getValidVariantsForTotalsExpressions

public static List<QuerySchemaExpression> getValidVariantsForTotalsExpressions(QuerySchemaExpression expression,
                                                                               QueryWizardSource source,
                                                                               boolean getOneVariant)

Get available aggregate variants for totals expression. If expression contain aggregate, aggregate will be replaced

Parameters:

expression - query schema expression

getOneVariant - if true, return only one variant

Returns:

aggregates variants

replaceAggregate

public static QuerySchemaExpression replaceAggregate(QuerySchemaExpression aggregateExpression,
                                                     FunctionExpression newAggregateFunction,
                                                     boolean distinct)

Set new aggregate function for expression

Parameters:

aggregateExpression - query schema expression with aggregate function

newAggregateFunction - aggregate function, if null, aggregate will be removed

distinct - is distinct allowed

Returns:

new query schema expression with aggregate function

getEditableText

public org.eclipse.xtext.util.Triple<String,String,String> getEditableText(QuerySchemaOperator operator,
                                                                                       Object editableObject)

Get editable text for editable object

Parameters:

operator - operator

editableObject - edited object

Returns:

strings array with prefix, editable part and suffix