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Last update Mon May 11 15:11:48 2009

# std.openrj

Open-RJ mapping for the D standard library.

Authors:
Matthew Wilson

References:
Open-RJ

enum ORJ_FLAG;
  Flags that moderate the creation of Databases

  ORDER_FIELDS
    Arranges the fields in alphabetical order

  ELIDE_BLANK_RECORDS
    Causes blank records to be ignored

string toString(ORJ_FLAG f);

enum ORJRC;
  General error codes

  SUCCESS
    Operation was successful

  CANNOT_OPEN_JAR_FILE
    The given file does not exist, or cannot be accessed

  NO_RECORDS
    The database file contained no records

  OUT_OF_MEMORY
    The API suffered memory exhaustion

  BAD_FILE_READ
    A read operation failed

  PARSE_ERROR
    Parsing of the database file failed due to a syntax error

  INVALID_INDEX
    An invalid index was specified

  UNEXPECTED
    An unexpected condition was encountered

  INVALID_CONTENT
    The database file contained invalid content

string toString(ORJRC f);

enum ORJ_PARSE_ERROR;
  Parsing error codes

  SUCCESS
    Parsing was successful

  RECORD_SEPARATOR_IN_CONTINUATION
    A record separator was encountered during a content line continuation

  UNFINISHED_LINE
    The last line in the database was not terminated by a line-feed

  UNFINISHED_FIELD
    The last field in the database file was not terminated by a record separator

  UNFINISHED_RECORD
    The last record in the database file was not terminated by a record separator

string toString(ORJ_PARSE_ERROR f);

class OpenRJException: object.Exception;

class DatabaseException: std.openrj.OpenRJException;

  ORJRC rc();

  ORJ_PARSE_ERROR parseError();

  int lineNum();

class InvalidKeyException: std.openrj.OpenRJException;

class InvalidTypeException: std.openrj.OpenRJException;

class Field;
  Represents a field in the database

  final string name();

  final string value();

  Record record();

class Record;
  Represents a record in the database, consisting of a set of fields

  uint numFields();

  uint length();

  Field[] fields();

  Field opIndex(index_type index);

  string opIndex(string fieldName);

  Field getField(string fieldName);

  Field findField(string fieldName);

  int hasField(string fieldName);

  Database database();

  int opApply(int delegate(ref Field field) dg);

  int opApply(int delegate(in const(immutable(char)[]) name, in const(immutable(char)[]) value) dg);

class Database;

  this(string memory, uint flags);

  this(immutable(char)[][] lines, uint flags);

  size_type numRecords();

  size_type numFields();

  size_type numLines();

  uint flags();

  Record[] records();

  Field[] fields();

  uint length();

  Record opIndex(index_type index);

  Record[] getRecordsContainingField(string fieldName);

  Record[] getRecordsContainingField(string fieldName, string fieldValue);

  int opApply(int delegate(ref Record record) dg);

  int opApply(int delegate(ref Field field) dg);

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