com.isti.trinetwatch.ruleset
Class RuleSetParser

java.lang.Object
  com.isti.util.CfgFileParser
      com.isti.trinetwatch.ruleset.RuleSetParser

public class RuleSetParser

extends CfgFileParser

Class RuleSetParser reads data from an input stream into rule-set objects.

Field Summary

(package private) java.util.Hashtable	statusNamesToObjs
(package private) java.util.Hashtable	usageNamesToObjs

Fields inherited from class com.isti.util.CfgFileParser

CLOSE_BRACKET_CHAR, commaSepFlag, errorMessage, inTokens, OPEN_BRACKET_CHAR, wordSlashFlag

Constructor Summary

RuleSetParser(java.io.Reader rdr)
Creates parser object which reads from the given stream.

RuleSetParser(java.io.Reader rdr, LogFile logFileObj)
Creates parser object which reads from the given stream.

Method Summary

java.lang.String	getErrorMessage() Returns message string for last error (or 'No error' if none).
boolean	parseStream(UsageLevelTable uLevelTable, StatusLevelTable sLevelTable, RuleSetTable rSetTable, java.util.Hashtable helpStrTable) Parses the input stream as a rule-set file.

Methods inherited from class com.isti.util.CfgFileParser

parseEqualsNumber, parseEqualsString, resetInput, setDupFieldMsg, setIllegalCharMsg, setNoCloseBracketMsg, setNoOpenBracketMsg, setUnexpectedEOFMsg

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

usageNamesToObjs

final java.util.Hashtable usageNamesToObjs

statusNamesToObjs

final java.util.Hashtable statusNamesToObjs

Constructor Detail

RuleSetParser

public RuleSetParser(java.io.Reader rdr)

Creates parser object which reads from the given stream.

RuleSetParser

public RuleSetParser(java.io.Reader rdr,
                     LogFile logFileObj)

Creates parser object which reads from the given stream.

Parameters:

rdr - stream reader object to read from.

logFileObj - log file object to use for debug messages. If null then no log file output is generated.

Method Detail

parseStream

public boolean parseStream(UsageLevelTable uLevelTable,
                           StatusLevelTable sLevelTable,
                           RuleSetTable rSetTable,
                           java.util.Hashtable helpStrTable)

Parses the input stream as a rule-set file.

Parameters:

uLevelTable - UsageLevelTable object to be filled in.

sLevelTable - StatusLevelTable object to be filled in.

rSetTable - RuleSetTable object to be filled in.

helpStrTable - hash table of help strings to be filled in.

Returns:

true if successful, false if parameter or syntax error detected (retrieve error message with 'getErrorMessage()').

getErrorMessage

public java.lang.String getErrorMessage()

Returns message string for last error (or 'No error' if none).

Overrides:

getErrorMessage in class CfgFileParser

Returns:

error message