public static void validateFilterNode()

in java/clickhouse-client/src/main/java/com/epam/deltix/clickhouse/util/SelectQueryHelper.java [279:297]

• 19 lines of code
• 7 McCabe index (conditional complexity)

    public static void validateFilterNode(FilterNode<String> filterNode, Map<String, ColumnDeclaration> columnDeclarations) {
        if (filterNode instanceof AndFilterDefinition) {
            List<? extends FilterNode<String>> childNodes = ((AndFilterDefinition<String>) filterNode).getAnd();
            checkFilterSize(childNodes, AndFilterDefinition.class.getSimpleName());
            for (FilterNode<String> node : childNodes) {
                validateFilterNode(node, columnDeclarations);
            }
        } else if (filterNode instanceof OrFilterDefinition) {
            List<? extends FilterNode<String>> childNodes = ((OrFilterDefinition<String>) filterNode).getOr();
            checkFilterSize(childNodes, OrFilterDefinition.class.getSimpleName());
            for (FilterNode<String> node : childNodes) {
                validateFilterNode(node, columnDeclarations);
            }
        } else if (filterNode instanceof SubqueryFilterDefinition) {
            validateSubqueryFilterDefinition((SubqueryFilterDefinition<String>) filterNode, columnDeclarations);
        } else if (filterNode instanceof FilterDefinition) {
            validateFilterDefinition((FilterDefinition<String>) filterNode, columnDeclarations);
        }
    }