org.apache.tools.ant.taskdefs.optional.javacc

Class JavaCC

Implemented Interfaces:
Cloneable

public class JavaCC
extends Task

JavaCC compiler compiler task.

Field Summary

protected static String[]
ARCHIVE_LOCATIONS
protected static int[]
ARCHIVE_LOCATIONS_VS_MAJOR_VERSION
protected static String
COM_JAVACC_CLASS
protected static String
COM_JJDOC_CLASS
protected static String
COM_JJTREE_CLASS
protected static String
COM_PACKAGE
protected static String
ORG_JAVACC_CLASS
protected static String
ORG_JJDOC_CLASS
protected static String
ORG_JJTREE_CLASS
protected static String
ORG_PACKAGE_3_0
protected static String
ORG_PACKAGE_3_1
protected static int
TASKDEF_TYPE_JAVACC
protected static int
TASKDEF_TYPE_JJDOC
protected static int
TASKDEF_TYPE_JJTREE

Fields inherited from class org.apache.tools.ant.Task

target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

JavaCC()
Constructor

Method Summary

void
execute()
Run the task.
protected static File
getArchiveFile(File home)
Helper method to retrieve the path used to store the JavaCC.zip or javacc.jar which is different from versions.
protected static String
getMainClass(File home, int type)
Helper method to retrieve main class which is different from versions.
protected static String
getMainClass(Path path, int type)
Helper method to retrieve main class which is different from versions.
protected static int
getMajorVersionNumber(File home)
Helper method to determine the major version number of JavaCC.
void
setBuildparser(boolean buildParser)
Sets the BUILD_PARSER grammar option.
void
setBuildtokenmanager(boolean buildTokenManager)
Sets the BUILD_TOKEN_MANAGER grammar option.
void
setCachetokens(boolean cacheTokens)
Sets the CACHE_TOKENS grammar option.
void
setChoiceambiguitycheck(int choiceAmbiguityCheck)
Sets the CHOICE_AMBIGUITY_CHECK grammar option.
void
setCommontokenaction(boolean commonTokenAction)
Sets the COMMON_TOKEN_ACTION grammar option.
void
setDebuglookahead(boolean debugLookahead)
Sets the DEBUG_LOOKAHEAD grammar option.
void
setDebugparser(boolean debugParser)
Sets the DEBUG_PARSER grammar option.
void
setDebugtokenmanager(boolean debugTokenManager)
Sets the DEBUG_TOKEN_MANAGER grammar option.
void
setErrorreporting(boolean errorReporting)
Sets the ERROR_REPORTING grammar option.
void
setForcelacheck(boolean forceLACheck)
Sets the FORCE_LA_CHECK grammar option.
void
setIgnorecase(boolean ignoreCase)
Sets the IGNORE_CASE grammar option.
void
setJDKversion(String jdkVersion)
Sets the JDK_VERSION option.
void
setJavacchome(File javaccHome)
The directory containing the JavaCC distribution.
void
setJavaunicodeescape(boolean javaUnicodeEscape)
Sets the JAVA_UNICODE_ESCAPE grammar option.
void
setKeeplinecolumn(boolean keepLineColumn)
Sets the KEEP_LINE_COLUMN grammar option.
void
setLookahead(int lookahead)
Sets the LOOKAHEAD grammar option.
void
setOptimizetokenmanager(boolean optimizeTokenManager)
Sets the OPTIMIZE_TOKEN_MANAGER grammar option.
void
setOtherambiguityCheck(int otherAmbiguityCheck)
Sets the OTHER_AMBIGUITY_CHECK grammar option.
void
setOutputdirectory(File outputDirectory)
The directory to write the generated files to.
void
setSanitycheck(boolean sanityCheck)
Sets the SANITY_CHECK grammar option.
void
setStatic(boolean staticParser)
Sets the STATIC grammar option.
void
setTarget(File targetFile)
The grammar file to process.
void
setUnicodeinput(boolean unicodeInput)
Sets the UNICODE_INPUT grammar option.
void
setUsercharstream(boolean userCharStream)
Sets the USER_CHAR_STREAM grammar option.
void
setUsertokenmanager(boolean userTokenManager)
Sets the USER_TOKEN_MANAGER grammar option.

Methods inherited from class org.apache.tools.ant.Task

bindToOwner, execute, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

Methods inherited from class org.apache.tools.ant.ProjectComponent

clone, getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject

Field Details

ARCHIVE_LOCATIONS

protected static final String[] ARCHIVE_LOCATIONS

ARCHIVE_LOCATIONS_VS_MAJOR_VERSION

protected static final int[] ARCHIVE_LOCATIONS_VS_MAJOR_VERSION

COM_JAVACC_CLASS

protected static final String COM_JAVACC_CLASS

COM_JJDOC_CLASS

protected static final String COM_JJDOC_CLASS

COM_JJTREE_CLASS

protected static final String COM_JJTREE_CLASS

COM_PACKAGE

protected static final String COM_PACKAGE

ORG_JAVACC_CLASS

protected static final String ORG_JAVACC_CLASS

ORG_JJDOC_CLASS

protected static final String ORG_JJDOC_CLASS

ORG_JJTREE_CLASS

protected static final String ORG_JJTREE_CLASS

ORG_PACKAGE_3_0

protected static final String ORG_PACKAGE_3_0

ORG_PACKAGE_3_1

protected static final String ORG_PACKAGE_3_1

TASKDEF_TYPE_JAVACC

protected static final int TASKDEF_TYPE_JAVACC
Field Value:
1

TASKDEF_TYPE_JJDOC

protected static final int TASKDEF_TYPE_JJDOC
Field Value:
3

TASKDEF_TYPE_JJTREE

protected static final int TASKDEF_TYPE_JJTREE
Field Value:
2

Constructor Details

JavaCC

public JavaCC()
Constructor

Method Details

execute

public void execute()
            throws BuildException
Run the task.
Overrides:
execute in interface Task
Throws:
BuildException - on error.

getArchiveFile

protected static File getArchiveFile(File home)
            throws BuildException
Helper method to retrieve the path used to store the JavaCC.zip or javacc.jar which is different from versions.
Parameters:
home - the javacc home path directory.
Returns:
the file object pointing to the JavaCC archive.
Throws:
BuildException - thrown if the home directory is invalid or if the archive could not be found despite attempts to do so.

getMainClass

protected static String getMainClass(File home,
                                     int type)
            throws BuildException
Helper method to retrieve main class which is different from versions.
Parameters:
home - the javacc home path directory.
type - the taskdef.
Returns:
the main class for the taskdef.
Throws:
BuildException - thrown if the home directory is invalid or if the archive could not be found despite attempts to do so.

getMainClass

protected static String getMainClass(Path path,
                                     int type)
            throws BuildException
Helper method to retrieve main class which is different from versions.
Parameters:
path - classpath to search in.
type - the taskdef.
Returns:
the main class for the taskdef.
Throws:
BuildException - thrown if the home directory is invalid or if the archive could not be found despite attempts to do so.
Since:
Ant 1.7

getMajorVersionNumber

protected static int getMajorVersionNumber(File home)
            throws BuildException
Helper method to determine the major version number of JavaCC.
Parameters:
home - the javacc home path directory.
Returns:
a the major version number
Throws:
BuildException - thrown if the home directory is invalid or if the archive could not be found despite attempts to do so.

setBuildparser

public void setBuildparser(boolean buildParser)
Sets the BUILD_PARSER grammar option.
Parameters:
buildParser - a boolean value.

setBuildtokenmanager

public void setBuildtokenmanager(boolean buildTokenManager)
Sets the BUILD_TOKEN_MANAGER grammar option.
Parameters:
buildTokenManager - a boolean value.

setCachetokens

public void setCachetokens(boolean cacheTokens)
Sets the CACHE_TOKENS grammar option.
Parameters:
cacheTokens - a boolean value.

setChoiceambiguitycheck

public void setChoiceambiguitycheck(int choiceAmbiguityCheck)
Sets the CHOICE_AMBIGUITY_CHECK grammar option.
Parameters:
choiceAmbiguityCheck - an int value.

setCommontokenaction

public void setCommontokenaction(boolean commonTokenAction)
Sets the COMMON_TOKEN_ACTION grammar option.
Parameters:
commonTokenAction - a boolean value.

setDebuglookahead

public void setDebuglookahead(boolean debugLookahead)
Sets the DEBUG_LOOKAHEAD grammar option.
Parameters:
debugLookahead - a boolean value.

setDebugparser

public void setDebugparser(boolean debugParser)
Sets the DEBUG_PARSER grammar option.
Parameters:
debugParser - a boolean value.

setDebugtokenmanager

public void setDebugtokenmanager(boolean debugTokenManager)
Sets the DEBUG_TOKEN_MANAGER grammar option.
Parameters:
debugTokenManager - a boolean value.

setErrorreporting

public void setErrorreporting(boolean errorReporting)
Sets the ERROR_REPORTING grammar option.
Parameters:
errorReporting - a boolean value.

setForcelacheck

public void setForcelacheck(boolean forceLACheck)
Sets the FORCE_LA_CHECK grammar option.
Parameters:
forceLACheck - a boolean value.

setIgnorecase

public void setIgnorecase(boolean ignoreCase)
Sets the IGNORE_CASE grammar option.
Parameters:
ignoreCase - a boolean value.

setJDKversion

public void setJDKversion(String jdkVersion)
Sets the JDK_VERSION option.
Parameters:
jdkVersion - the version to use.
Since:
Ant1.7

setJavacchome

public void setJavacchome(File javaccHome)
The directory containing the JavaCC distribution.
Parameters:
javaccHome - the directory.

setJavaunicodeescape

public void setJavaunicodeescape(boolean javaUnicodeEscape)
Sets the JAVA_UNICODE_ESCAPE grammar option.
Parameters:
javaUnicodeEscape - a boolean value.

setKeeplinecolumn

public void setKeeplinecolumn(boolean keepLineColumn)
Sets the KEEP_LINE_COLUMN grammar option.
Parameters:
keepLineColumn - a boolean value.

setLookahead

public void setLookahead(int lookahead)
Sets the LOOKAHEAD grammar option.
Parameters:
lookahead - an int value.

setOptimizetokenmanager

public void setOptimizetokenmanager(boolean optimizeTokenManager)
Sets the OPTIMIZE_TOKEN_MANAGER grammar option.
Parameters:
optimizeTokenManager - a boolean value.

setOtherambiguityCheck

public void setOtherambiguityCheck(int otherAmbiguityCheck)
Sets the OTHER_AMBIGUITY_CHECK grammar option.
Parameters:
otherAmbiguityCheck - an int value.

setOutputdirectory

public void setOutputdirectory(File outputDirectory)
The directory to write the generated files to. If not set, the files are written to the directory containing the grammar file.
Parameters:
outputDirectory - the output directory.

setSanitycheck

public void setSanitycheck(boolean sanityCheck)
Sets the SANITY_CHECK grammar option.
Parameters:
sanityCheck - a boolean value.

setStatic

public void setStatic(boolean staticParser)
Sets the STATIC grammar option.
Parameters:
staticParser - a boolean value.

setTarget

public void setTarget(File targetFile)
The grammar file to process.
Parameters:
targetFile - the grammar file.

setUnicodeinput

public void setUnicodeinput(boolean unicodeInput)
Sets the UNICODE_INPUT grammar option.
Parameters:
unicodeInput - a boolean value.

setUsercharstream

public void setUsercharstream(boolean userCharStream)
Sets the USER_CHAR_STREAM grammar option.
Parameters:
userCharStream - a boolean value.

setUsertokenmanager

public void setUsertokenmanager(boolean userTokenManager)
Sets the USER_TOKEN_MANAGER grammar option.
Parameters:
userTokenManager - a boolean value.