edu.berkeley.cs.db.yfilter.filter
Class SystemGlobals

java.lang.Object
  |
  +--edu.berkeley.cs.db.yfilter.filter.SystemGlobals

public class SystemGlobals

extends java.lang.Object

Field Summary

static int	algNo
static int	BURNIN
static java.lang.String	domain
static int	evalNestedPathWhen
static boolean	hasNestedPaths
static boolean	hasPredicates
static boolean	hasQueries
static int	internalDocID
static int	NFAExecLevel
static boolean	onlineDeletes
static int	OUTPUT_ALL
static int	OUTPUT_BOOLEAN
static int	OUTPUT_NONE
static int	OUTPUT_ONE
static int	OUTPUT_TO_INDIV_FILE
static int	OUTPUT_TO_ONE_STREAM
static int	outputLevel
static int	outputTo
static int	PREDICATE_HYBRID
static int	PREDICATE_INLINE
static int	PREDICATE_INLINE_GROUPBY
static int	PREDICATE_SP
static int	PREDICATE_SP_SORTBY
static boolean	preparsing
static boolean	profiling
static boolean	pruneNFAExec
static int	REPEAT
static java.lang.String	warmupDoc

Constructor Summary

SystemGlobals()

Method Summary

static boolean	hasDTDSourceFile()
static boolean	incInternalDocID() this function increments the Doc ID.
static void	parseCommandLine(java.lang.String[] argv, int start) parse the additional options in the command line
static void	parseCommandLineOptions(java.lang.String[] argv, int start) Parses the additional options in the command line
static void	setNFAExecutionLevel(int level)
static void	setOutputLevel(int level) compatibility between NFAExecLevel and outputLevel nfa\output NONE BOOLEAN ONE ALL NFALevel=0 y n n n NFALevel=1 y y y n NFALevel=2 y y y y NOTE: outputLevel overwrites NFAExecLevel when conflicts occur so set the output level first and then the compatible NFA execution level

Methods inherited from class java.lang.Object

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

Field Detail

domain

public static java.lang.String domain

preparsing

public static boolean preparsing

NFAExecLevel

public static int NFAExecLevel

internalDocID

public static int internalDocID

pruneNFAExec

public static boolean pruneNFAExec

PREDICATE_SP

public static final int PREDICATE_SP

See Also:

Constant Field Values

PREDICATE_SP_SORTBY

public static final int PREDICATE_SP_SORTBY

See Also:

Constant Field Values

PREDICATE_INLINE

public static final int PREDICATE_INLINE

See Also:

Constant Field Values

PREDICATE_INLINE_GROUPBY

public static final int PREDICATE_INLINE_GROUPBY

See Also:

Constant Field Values

PREDICATE_HYBRID

public static final int PREDICATE_HYBRID

See Also:

Constant Field Values

algNo

public static int algNo

evalNestedPathWhen

public static int evalNestedPathWhen

OUTPUT_NONE

public static final int OUTPUT_NONE

See Also:

Constant Field Values

OUTPUT_BOOLEAN

public static final int OUTPUT_BOOLEAN

See Also:

Constant Field Values

OUTPUT_ONE

public static final int OUTPUT_ONE

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Constant Field Values

OUTPUT_ALL

public static final int OUTPUT_ALL

See Also:

Constant Field Values

outputLevel

public static int outputLevel

OUTPUT_TO_ONE_STREAM

public static final int OUTPUT_TO_ONE_STREAM

See Also:

Constant Field Values

OUTPUT_TO_INDIV_FILE

public static final int OUTPUT_TO_INDIV_FILE

See Also:

Constant Field Values

outputTo

public static int outputTo

onlineDeletes

public static boolean onlineDeletes

warmupDoc

public static java.lang.String warmupDoc

BURNIN

public static int BURNIN

REPEAT

public static int REPEAT

profiling

public static boolean profiling

hasQueries

public static boolean hasQueries

hasNestedPaths

public static boolean hasNestedPaths

hasPredicates

public static boolean hasPredicates

Constructor Detail

SystemGlobals

public SystemGlobals()

Method Detail

hasDTDSourceFile

public static boolean hasDTDSourceFile()

incInternalDocID

public static boolean incInternalDocID()

this function increments the Doc ID. it returns true for a successful operation; or false when the Doc ID is re-set. then the doc ids store in the accepting states of the NFA need to be cleared.

setOutputLevel

public static void setOutputLevel(int level)
                           throws java.lang.Exception

compatibility between NFAExecLevel and outputLevel nfa\output NONE BOOLEAN ONE ALL NFALevel=0 y n n n NFALevel=1 y y y n NFALevel=2 y y y y NOTE: outputLevel overwrites NFAExecLevel when conflicts occur so set the output level first and then the compatible NFA execution level

java.lang.Exception

setNFAExecutionLevel

public static void setNFAExecutionLevel(int level)
                                 throws java.lang.Exception

java.lang.Exception

parseCommandLine

public static void parseCommandLine(java.lang.String[] argv,
                                    int start)

parse the additional options in the command line

parseCommandLineOptions

public static void parseCommandLineOptions(java.lang.String[] argv,
                                           int start)

Parses the additional options in the command line