/**
* Set the keys into the operation for each predicate. Each predicate must be an equal predicate
* for a primary or unique key.
*/
@Override
public void operationEqual(QueryExecutionContext context, Operation op) {
for (PredicateImpl predicate : predicates) {
if (!(predicate instanceof EqualPredicateImpl)) {
throw new ClusterJFatalInternalException(
local.message("ERR_Implementation_Should_Not_Occur"));
}
predicate.operationEqual(context, op);
}
}
/**
* Create a filter for the operation. Set the conditions into the new filter, one for each
* predicate.
*
* @param context the query execution context with the parameter values
* @param op the operation
*/
@Override
public void filterCmpValue(QueryExecutionContext context, ScanOperation op) {
try {
ScanFilter filter = op.getScanFilter(context);
filter.begin(ScanFilter.Group.GROUP_AND);
for (PredicateImpl predicate : predicates) {
predicate.filterCmpValue(context, op, filter);
}
filter.end();
} catch (Exception ex) {
throw new ClusterJException(local.message("ERR_Get_NdbFilter"), ex);
}
}
/**
*
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public void eUnset(int featureID) {
switch (featureID) {
case SQLQueryModelPackage.PREDICATE_BASIC__COMPARISON_OPERATOR:
setComparisonOperator(COMPARISON_OPERATOR_EDEFAULT);
return;
case SQLQueryModelPackage.PREDICATE_BASIC__RIGHT_VALUE_EXPR:
setRightValueExpr((QueryValueExpression) null);
return;
case SQLQueryModelPackage.PREDICATE_BASIC__LEFT_VALUE_EXPR:
setLeftValueExpr((QueryValueExpression) null);
return;
}
super.eUnset(featureID);
}
/**
*
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case SQLQueryModelPackage.PREDICATE_BASIC__COMPARISON_OPERATOR:
setComparisonOperator((PredicateComparisonOperator) newValue);
return;
case SQLQueryModelPackage.PREDICATE_BASIC__RIGHT_VALUE_EXPR:
setRightValueExpr((QueryValueExpression) newValue);
return;
case SQLQueryModelPackage.PREDICATE_BASIC__LEFT_VALUE_EXPR:
setLeftValueExpr((QueryValueExpression) newValue);
return;
}
super.eSet(featureID, newValue);
}
@Override
public void unmarkParameters() {
for (PredicateImpl predicateImpl : predicates) {
predicateImpl.unmarkParameters();
}
}
