org.jruby.parser

Class ParserConfiguration

java.lang.Object

org.jruby.parser.ParserConfiguration

public class ParserConfiguration
extends Object

Constructor Summary

Constructors

Constructor and Description
ParserConfiguration(Ruby runtime, int lineNumber, boolean inlineSource, boolean isFileParse, boolean saveData)
ParserConfiguration(Ruby runtime, int lineNumber, boolean inlineSource, boolean isFileParse, boolean saveData, RubyInstanceConfig config)
ParserConfiguration(Ruby runtime, int lineNumber, boolean inlineSource, boolean isFileParse, RubyInstanceConfig config)

Method Summary

Modifier and Type	Method and Description
void	coverLine(int i) Zero out coverable lines as they're encountered
CoverageData	finishCoverage(String file, int lines) At end of a parse if coverage is enabled we will do final processing of the primitive coverage array and make sure runtimes coverage data has been updated with this new data.
int[]	getCoverage() Deprecated.
org.jcodings.Encoding	getDefaultEncoding()
EncodingService	getEncodingService()
KCode	getKCode()
int	getLineNumber()
Ruby	getRuntime()
DynamicScope	getScope(String file) This method returns the appropriate first scope for the parser.
void	growCoverageLines(int i) Called by coverLine to grow it large enough to add new covered line.
boolean	isCoverageEnabled()
boolean	isDebug()
boolean	isEvalParse() Is the requested parse for an eval()?
boolean	isFrozenStringLiteral()
boolean	isInlineSource() Are we parsing source provided as part of the '-e' option to Ruby.
boolean	isSaveData() Get whether we are saving the DATA contents of the file.
void	parseAsBlock(DynamicScope existingScope) If we are performing an eval we should pass existing scope in.
void	setDefaultEncoding(org.jcodings.Encoding encoding)
void	setFrozenStringLiteral(boolean frozenStringLiteral)

Methods inherited from class java.lang.Object

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

Constructor Detail

ParserConfiguration

public ParserConfiguration(Ruby runtime,
                           int lineNumber,
                           boolean inlineSource,
                           boolean isFileParse,
                           boolean saveData)

ParserConfiguration

public ParserConfiguration(Ruby runtime,
                           int lineNumber,
                           boolean inlineSource,
                           boolean isFileParse,
                           RubyInstanceConfig config)

ParserConfiguration

public ParserConfiguration(Ruby runtime,
                           int lineNumber,
                           boolean inlineSource,
                           boolean isFileParse,
                           boolean saveData,
                           RubyInstanceConfig config)

Method Detail

setFrozenStringLiteral

public void setFrozenStringLiteral(boolean frozenStringLiteral)

isFrozenStringLiteral

public boolean isFrozenStringLiteral()

setDefaultEncoding

public void setDefaultEncoding(org.jcodings.Encoding encoding)

getDefaultEncoding

public org.jcodings.Encoding getDefaultEncoding()

getEncodingService

public EncodingService getEncodingService()

isDebug

public boolean isDebug()

isEvalParse

public boolean isEvalParse()

Is the requested parse for an eval()?

Returns:

true if for eval

getKCode

public KCode getKCode()

getLineNumber

public int getLineNumber()

parseAsBlock

public void parseAsBlock(DynamicScope existingScope)

If we are performing an eval we should pass existing scope in. Calling this lets the parser know we need to do this.

Parameters:

existingScope - is the scope that captures new vars, etc...

getRuntime

public Ruby getRuntime()

getScope

public DynamicScope getScope(String file)

This method returns the appropriate first scope for the parser.

Returns:

correct top scope for source to be parsed

isCoverageEnabled

public boolean isCoverageEnabled()

isSaveData

public boolean isSaveData()

Get whether we are saving the DATA contents of the file.

isInlineSource

public boolean isInlineSource()

Are we parsing source provided as part of the '-e' option to Ruby.

Returns:

true if source is from -e option

coverLine

public void coverLine(int i)

Zero out coverable lines as they're encountered

growCoverageLines

public void growCoverageLines(int i)

Called by coverLine to grow it large enough to add new covered line. Also called at end up parse to pick up any extra non-code lines which should be marked -1 for not valid code lines.

finishCoverage

public CoverageData finishCoverage(String file,
                                   int lines)

At end of a parse if coverage is enabled we will do final processing of the primitive coverage array and make sure runtimes coverage data has been updated with this new data.

getCoverage

@Deprecated
public int[] getCoverage()

Deprecated.

Get the coverage array, indicating all coverable lines