Package org.antlr.tool

Class GrammarReport

java.lang.Object

org.antlr.tool.GrammarReport

public class GrammarReport
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GrammarReport.ReportData

Field Summary

Fields

Modifier and Type	Field	Description
Grammar	grammar
static java.lang.String	GRAMMAR_STATS_FILENAME
static java.lang.String	newline
static java.lang.String	Version	Because I may change the stats, I need to track version for later computations to be consistent.

Constructor Summary

Constructors

Constructor	Description
GrammarReport(Grammar grammar)

Method Summary

Modifier and Type	Method	Description
static boolean	blockHasSynPred(GrammarAST blockAST)
protected static GrammarReport.ReportData	decodeReportData(java.lang.String dataS)
java.lang.String	getBacktrackingReport()
protected java.lang.String	getDFALocations(java.util.Set<DFA> dfas)
static GrammarReport.ReportData	getReportData(Grammar g)
java.lang.String	toNotifyString()	Create a single-line stats report about this grammar suitable to send to the notify page at antlr.org
java.lang.String	toString()	Given a stats line suitable for sending to the antlr.org site, return a human-readable version.
static java.lang.String	toString(java.lang.String notifyDataLine)

Methods inherited from class java.lang.Object

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

Field Detail

Version

public static final java.lang.String Version

Because I may change the stats, I need to track version for later computations to be consistent.

See Also:

Constant Field Values

GRAMMAR_STATS_FILENAME

public static final java.lang.String GRAMMAR_STATS_FILENAME

See Also:

Constant Field Values

newline

public static final java.lang.String newline

grammar

public Grammar grammar

Constructor Detail

GrammarReport

public GrammarReport(Grammar grammar)

Method Detail

getReportData

public static GrammarReport.ReportData getReportData(Grammar g)

toNotifyString

public java.lang.String toNotifyString()

Create a single-line stats report about this grammar suitable to send to the notify page at antlr.org

getBacktrackingReport

public java.lang.String getBacktrackingReport()

getDFALocations

protected java.lang.String getDFALocations(java.util.Set<DFA> dfas)

toString

public java.lang.String toString()

Given a stats line suitable for sending to the antlr.org site, return a human-readable version. Return null if there is a problem with the data.

Overrides:

toString in class java.lang.Object

decodeReportData

protected static GrammarReport.ReportData decodeReportData(java.lang.String dataS)

toString

public static java.lang.String toString(java.lang.String notifyDataLine)

blockHasSynPred

public static boolean blockHasSynPred(GrammarAST blockAST)