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| Packages that use AggregateExpression | |
|---|---|
| org.eclipse.datatools.connectivity.oda.spec | The runtime API for an ODA data set query's dynamic result set specification. |
| org.eclipse.datatools.connectivity.oda.spec.result | Defines the result set specification of the Open Data Access (ODA) dynamicResultSet extension point. |
| org.eclipse.datatools.connectivity.oda.spec.util | Defines utilities for use with the Open Data Access (ODA) query specification. |
| Uses of AggregateExpression in org.eclipse.datatools.connectivity.oda.spec |
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| Methods in org.eclipse.datatools.connectivity.oda.spec with parameters of type AggregateExpression | |
|---|---|
void |
IValidator.validate(AggregateExpression aggrExpr,
ValidationContext context)
Validates the specified aggregate expression in the specified context. |
void |
IValidator.validateSyntax(AggregateExpression aggrExpr,
ValidationContext context)
Performs syntactic validation of the specified aggregate expression in the specified context. |
| Uses of AggregateExpression in org.eclipse.datatools.connectivity.oda.spec.result |
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| Subclasses of AggregateExpression in org.eclipse.datatools.connectivity.oda.spec.result | |
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class |
CustomAggregate
Represents an instance of custom aggregate expression contributed by an extension of the org.eclipse.datatools.connectivity.oda.dynamicResultSet extension point. |
| Methods in org.eclipse.datatools.connectivity.oda.spec.result that return AggregateExpression | |
|---|---|
AggregateExpression |
AggregateExpression.add(ExpressionVariable inputSourceVar)
Appends the specified input source variable to this. |
AggregateExpression |
ResultProjection.getAggregateProjection(ColumnIdentifier resultColumn)
Gets the aggregate expression on the specified result set column. |
| Methods in org.eclipse.datatools.connectivity.oda.spec.result that return types with arguments of type AggregateExpression | |
|---|---|
java.util.Map<ColumnIdentifier,AggregateExpression> |
ResultProjection.getAggregatedColumns()
Returns a map of projected columns, each with corresponding aggregate expression. |
| Methods in org.eclipse.datatools.connectivity.oda.spec.result with parameters of type AggregateExpression | |
|---|---|
void |
ResultProjection.setProjection(ColumnIdentifier resultColumn,
AggregateExpression aggregate)
Specifies an aggregate expression whose output value is projected on the specified result set column identifier. |
| Uses of AggregateExpression in org.eclipse.datatools.connectivity.oda.spec.util |
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| Methods in org.eclipse.datatools.connectivity.oda.spec.util with parameters of type AggregateExpression | |
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static boolean |
ValidatorUtil.isInvalidAggregateExpression(AggregateExpression aggrExpr,
OdaException rootEx)
Indicates whether the specified aggregate expression is one of the cause(s) in the specified OdaException chain. |
static OdaException |
ValidatorUtil.newAggregateException(AggregateExpression invalidAggrExpr,
OdaException driverEx)
Creates and returns a top-level OdaException to indicate that the specified aggregate expression is the cause of the specified driverEx exception. |
static OdaException |
ValidatorUtil.newAggregateException(java.lang.String message,
AggregateExpression invalidAggrExpr)
Creates and returns an OdaException with the specified AggregateExpression identified as the cause. |
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