public void validate()

in c3r-sdk-parquet/src/main/java/com/amazonaws/c3r/data/ParquetDataType.java [346:369]

• 24 lines of code
• 11 McCabe index (conditional complexity)

    public void validate() {
        if (parquetType == null) {
            return;
        }
        if (clientDataType == ClientDataType.UNKNOWN) {
            return;
        }
        if (!isSupportedType(parquetType)) {
            throw new C3rRuntimeException("Parquet type " + parquetType + " is not supported.");
        } else if (parquetType.isPrimitive()) {
            final PrimitiveTypeName name = parquetType.asPrimitiveType().getPrimitiveTypeName();
            if (name == PrimitiveTypeName.INT32 || name == PrimitiveTypeName.INT64) {
                final LogicalTypeAnnotation logicalTypeAnnotation = parquetType.getLogicalTypeAnnotation();
                if (logicalTypeAnnotation == null) {
                    return;
                }
                if (logicalTypeAnnotation.equals(LogicalTypeAnnotation.intType(ClientDataType.SMALLINT_BIT_SIZE, false)) ||
                        logicalTypeAnnotation.equals(LogicalTypeAnnotation.intType(ClientDataType.INT_BIT_SIZE, false)) ||
                        logicalTypeAnnotation.equals(LogicalTypeAnnotation.intType(ClientDataType.BIGINT_BIT_SIZE, false))) {
                    throw new C3rRuntimeException("Unsigned integer values are not supported.");
                }
            }
        }
    }