deferred class DATA_RESOURCE General cluster: transfer description: "Data resources" Ancestors DATA_RESOURCE_ERROR_CONSTANTS HASHABLE* Queries address: URL address_exists: BOOLEAN bytes_transferred: INTEGER_32 count: INTEGER_32 error: BOOLEAN error_code: INTEGER_32 error_text (code: INTEGER_32): STRING_8 has_packet: BOOLEAN hash_code: INTEGER_32 is_count_valid: BOOLEAN is_equal (other: [like Current] DATA_RESOURCE): BOOLEAN is_hashable: BOOLEAN is_mode_set: BOOLEAN is_open: BOOLEAN is_packet_pending: BOOLEAN is_proxy_supported: BOOLEAN is_proxy_used: BOOLEAN is_readable: BOOLEAN is_writable: BOOLEAN last_packet: STRING_8 last_packet_size: INTEGER_32 location: STRING_8 mode: INTEGER_32 port: INTEGER_32 proxy_host: STRING_8 proxy_port: INTEGER_32 read_buffer_size: INTEGER_32 read_mode: BOOLEAN service: STRING_8 supports_multiple_transactions: BOOLEAN timeout: INTEGER_32 transfer_initiated: BOOLEAN valid_mode (n: INTEGER_32): BOOLEAN write_mode: BOOLEAN Commands close dispose initiate_transfer open put (other: DATA_RESOURCE) read reset_error reset_proxy reuse_connection (other: DATA_RESOURCE) set_password (pw: STRING_8) set_port (port_no: INTEGER_32) set_proxy (host: STRING_8; port_no: INTEGER_32) set_proxy_information (pi: PROXY_INFORMATION) set_read_buffer_size (n: INTEGER_32) set_read_mode set_timeout (n: INTEGER_32) set_username (un: STRING_8) set_write_mode Constraints address assigned timeout non negative packet constraint pending constraint error definition valid count constraint mode constraint