public String getType(DTColumnConfig col, SuggestionCompletionEngine sce) {
String type = null;
if (col instanceof AttributeCol) {
AttributeCol at = (AttributeCol) col;
type = at.getAttribute();
} else if (col instanceof ConditionCol) {
ConditionCol c = (ConditionCol) col;
type = sce.getFieldType(c.getFactType(), c.getFactField());
} else if (col instanceof ActionSetFieldCol) {
ActionSetFieldCol c = (ActionSetFieldCol) col;
type = sce.getFieldType(getBoundFactType(c.getBoundName()), c.getFactField());
} else if (col instanceof ActionInsertFactCol) {
ActionInsertFactCol c = (ActionInsertFactCol) col;
type = sce.getFieldType(c.getFactType(), c.getFactField());
}
return type;
}
private boolean isDataType(DTColumnConfig col, SuggestionCompletionEngine sce, String dataType) {
if (col instanceof RowNumberCol) {
throw new IllegalArgumentException(
"Only ConditionCol and Actions permitted. Consider using one of the public is<DataType> methods.");
}
if (col instanceof DescriptionCol) {
throw new IllegalArgumentException(
"Only ConditionCol and Actions permitted. Consider using one of the public is<DataType> methods.");
}
if (col instanceof MetadataCol) {
throw new IllegalArgumentException(
"Only ConditionCol and Actions permitted. Consider using one of the public is<DataType> methods.");
}
if (col instanceof AttributeCol) {
throw new IllegalArgumentException(
"Only ConditionCol and Actions permitted. Consider using one of the public is<DataType> methods.");
}
if (col instanceof ConditionCol) {
ConditionCol c = (ConditionCol) col;
if (c.getConstraintValueType() == BaseSingleFieldConstraint.TYPE_LITERAL) {
if (c.getOperator() == null || "".equals(c.getOperator())) {
return false;
}
String ft = sce.getFieldType(c.getFactType(), c.getFactField());
if (ft != null && ft.equals(dataType)) {
return true;
}
}
} else if (col instanceof ActionSetFieldCol) {
ActionSetFieldCol c = (ActionSetFieldCol) col;
String ft = sce.getFieldType(getBoundFactType(c.getBoundName()), c.getFactField());
if (ft != null && ft.equals(dataType)) {
return true;
}
} else if (col instanceof ActionInsertFactCol) {
ActionInsertFactCol c = (ActionInsertFactCol) col;
String ft = sce.getFieldType(c.getFactType(), c.getFactField());
if (ft != null && ft.equals(dataType)) {
return true;
}
}
return false;
}
/**
* This will return a list of valid values. if there is no such "enumeration" of values, then it
* will return an empty array.
*/
public String[] getValueList(DTColumnConfig col, SuggestionCompletionEngine sce) {
if (col instanceof AttributeCol) {
AttributeCol at = (AttributeCol) col;
if ("no-loop".equals(at.getAttribute()) || "enabled".equals(at.getAttribute())) {
return new String[] {"true", "false"};
}
} else if (col instanceof ConditionCol) {
// conditions: if its a formula etc, just return String[0],
// otherwise check with the sce
ConditionCol c = (ConditionCol) col;
if (c.getConstraintValueType() == BaseSingleFieldConstraint.TYPE_RET_VALUE
|| c.getConstraintValueType() == BaseSingleFieldConstraint.TYPE_PREDICATE) {
return new String[0];
} else {
if (c.getValueList() != null && !"".equals(c.getValueList())) {
return c.getValueList().split(",");
} else {
String[] r = sce.getEnumValues(c.getFactType(), c.getFactField());
return (r != null) ? r : new String[0];
}
}
} else if (col instanceof ActionSetFieldCol) {
ActionSetFieldCol c = (ActionSetFieldCol) col;
if (c.getValueList() != null && !"".equals(c.getValueList())) {
return c.getValueList().split(",");
} else {
String[] r = sce.getEnumValues(getBoundFactType(c.getBoundName()), c.getFactField());
return (r != null) ? r : new String[0];
}
} else if (col instanceof ActionInsertFactCol) {
ActionInsertFactCol c = (ActionInsertFactCol) col;
if (c.getValueList() != null && !"".equals(c.getValueList())) {
return c.getValueList().split(",");
} else {
String[] r = sce.getEnumValues(c.getFactType(), c.getFactField());
return (r != null) ? r : new String[0];
}
}
return new String[0];
}