Package | Description |
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com.mckoi.database |
The core database classes for Mckoi.
|
Modifier and Type | Method and Description |
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VariableResolver |
GroupResolver.getVariableResolver(int set_index)
Returns a VariableResolver that can be used to resolve variable in the
get set of the group.
|
Modifier and Type | Method and Description |
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abstract TObject |
Operator.eval(TObject ob1,
TObject ob2,
GroupResolver group,
VariableResolver resolver,
QueryContext context) |
TObject |
Function.evaluate(GroupResolver group,
VariableResolver resolver,
QueryContext context)
Evaluates the function and returns a TObject that represents the result
of the function.
|
TObject |
AbstractAggregateFunction.evaluate(GroupResolver group,
VariableResolver resolver,
QueryContext context) |
TObject |
Expression.evaluate(GroupResolver group,
VariableResolver resolver,
QueryContext context)
Evaluates this expression and returns an Object that represents the
result of the evaluation.
|
TObject |
Expression.evaluate(VariableResolver resolver,
QueryContext context)
Evaluation without a grouping table.
|
void |
AbstractFunction.init(VariableResolver resolver)
The init function.
|
TType |
Function.returnTType(VariableResolver resolver,
QueryContext context)
The type of object this function returns.
|
TType |
Expression.returnTType(VariableResolver resolver,
QueryContext context)
Determines the type of object this expression evaluates to.
|
TType |
AbstractFunction.returnTType(VariableResolver resolver,
QueryContext context)
By Default, we assume a function returns a Numeric object.
|
void |
CorrelatedVariable.setFromResolver(VariableResolver resolver)
Given a VariableResolver this will set the value of the correlated
variable.
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