org.apache.pig.parser

Class DryRunGruntParser

java.lang.Object

org.apache.pig.tools.pigscript.parser.PigScriptParser

org.apache.pig.parser.DryRunGruntParser

All Implemented Interfaces:

org.apache.pig.tools.pigscript.parser.PigScriptParserConstants

public class DryRunGruntParser
extends org.apache.pig.tools.pigscript.parser.PigScriptParser

Field Summary

Fields inherited from class org.apache.pig.tools.pigscript.parser.PigScriptParser

jj_nt, mConsoleReader, mInteractive, token, token_source

Fields inherited from interface org.apache.pig.tools.pigscript.parser.PigScriptParserConstants

ALIASES, AS, BAG_CONSTANT, BRIEF, CAT, CD, CLEAR, COPY, COPYFROMLOCAL, COPYTOLOCAL, DECLARE, DEFAULT, DESCRIBE, DESCRIBE_SHORT, DIGIT, DOT, DUMP, DUMP_SHORT, EOF, EOL, EXEC, EXPLAIN, EXPLAIN_SHORT, FLOAT, FS, FSSPECIALCHAR, GENERATE, HELP, HISTORY, IDENTIFIER, ILLUSTRATE, ILLUSTRATE_SHORT, IN_BLOCK, IN_COMMAND, IN_DOUBLE_QUOTED_STRING, IN_STRING, INTEGER, KILL, LETTER, LS, MKDIR, MOVE, MULTI_LINE_COMMENT, N, NUMBER, OUT, PARAM, PARAM_FILE, PATH, PIG, PIG_END, PIG_START, PIGDEFAULT, PREVREL, PWD, QUIT, QUIT_SHORT, QUOTE, QUOTEDSTRING, REGISTER, REMOVE, REMOVEFORCE, RUN, SCHEMA_DEFINITION, SCRIPT, SCRIPT_DONE, SEMICOLON, SET, SH, SHELLCMD, SINGLE_LINE_COMMENT, SPECIALCHAR, SQL, SQL_END, SQL_START, tokenImage, USING, XML

Constructor Summary

Constructors

Constructor and Description
DryRunGruntParser(Reader stream, String source, PigContext context)

Method Summary

Modifier and Type	Method and Description
String	getResult()
boolean	parseStopOnError()
protected void	printAliases()
protected void	printClear()
protected void	printHelp()
protected void	processCat(String path)
protected void	processCD(String path)
protected void	processCopy(String src, String dst)
protected void	processCopyFromLocal(String src, String dst)
protected void	processCopyToLocal(String src, String dst)
protected void	processDeclare(String key, String value)
protected void	processDefault(String key, String value)
protected void	processDescribe(String alias)
protected void	processDump(String alias)
protected void	processExplain(String alias, String script, boolean isVerbose, String format, String target, List<String> params, List<String> files)
protected void	processFsCommand(String[] cmdTokens)
protected void	processHistory(boolean withNumbers)
protected void	processIllustrate(String alias, String script, String target, List<String> params, List<String> files)
protected void	processKill(String jobid)
protected void	processLS(String path)
protected void	processMkdir(String dir)
protected void	processMove(String src, String dst)
protected void	processPig(String cmd)
protected void	processPWD()
protected void	processRegister(String jar)
protected void	processRegister(String path, String scriptingEngine, String namespace)
protected void	processRemove(String path, String opt)
protected void	processScript(String script, boolean batch, List<String> params, List<String> files)
protected void	processSet()
protected void	processSet(String key, String value)
protected void	processShCommand(String[] cmdTokens)
protected void	processSQLCommand(String cmd)
void	prompt()
protected void	quit()

Methods inherited from class org.apache.pig.tools.pigscript.parser.PigScriptParser

Clear, disable_tracing, enable_tracing, Explain, generateParseException, GetDefaultValue, GetKey, getLineNumber, getNextToken, GetPath, GetReserved, getToken, GetValue, GetValueOrNull, History, Illustrate, parse, ReInit, ReInit, ReInit, ReInit, Script, setConsoleReader, setInteractive

Methods inherited from class java.lang.Object

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

Constructor Detail

DryRunGruntParser

public DryRunGruntParser(Reader stream,
                         String source,
                         PigContext context)

Method Detail

getResult

public String getResult()

parseStopOnError

public boolean parseStopOnError()
                         throws IOException

Throws:

IOException

prompt

public void prompt()

Specified by:

prompt in class org.apache.pig.tools.pigscript.parser.PigScriptParser

quit

protected void quit()

Specified by:

quit in class org.apache.pig.tools.pigscript.parser.PigScriptParser

printAliases

protected void printAliases()
                     throws IOException

Specified by:

printAliases in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processFsCommand

protected void processFsCommand(String[] cmdTokens)
                         throws IOException

Specified by:

processFsCommand in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processShCommand

protected void processShCommand(String[] cmdTokens)
                         throws IOException

Specified by:

processShCommand in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processSQLCommand

protected void processSQLCommand(String cmd)
                          throws IOException

Specified by:

processSQLCommand in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processDescribe

protected void processDescribe(String alias)
                        throws IOException

Specified by:

processDescribe in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processExplain

protected void processExplain(String alias,
                              String script,
                              boolean isVerbose,
                              String format,
                              String target,
                              List<String> params,
                              List<String> files)
                       throws IOException,
                              org.apache.pig.tools.pigscript.parser.ParseException

Specified by:

processExplain in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

org.apache.pig.tools.pigscript.parser.ParseException

processRegister

protected void processRegister(String jar)
                        throws IOException

Specified by:

processRegister in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processRegister

protected void processRegister(String path,
                               String scriptingEngine,
                               String namespace)
                        throws IOException,
                               org.apache.pig.tools.pigscript.parser.ParseException

Specified by:

processRegister in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

org.apache.pig.tools.pigscript.parser.ParseException

processSet

protected void processSet(String key,
                          String value)
                   throws IOException,
                          org.apache.pig.tools.pigscript.parser.ParseException

Specified by:

processSet in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

org.apache.pig.tools.pigscript.parser.ParseException

processSet

protected void processSet()
                   throws IOException

Specified by:

processSet in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processCat

protected void processCat(String path)
                   throws IOException

Specified by:

processCat in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processCD

protected void processCD(String path)
                  throws IOException

Specified by:

processCD in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processDump

protected void processDump(String alias)
                    throws IOException

Specified by:

processDump in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processKill

protected void processKill(String jobid)
                    throws IOException

Specified by:

processKill in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processLS

protected void processLS(String path)
                  throws IOException

Specified by:

processLS in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processPWD

protected void processPWD()
                   throws IOException

Specified by:

processPWD in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

printHelp

protected void printHelp()

Specified by:

printHelp in class org.apache.pig.tools.pigscript.parser.PigScriptParser

processHistory

protected void processHistory(boolean withNumbers)

Specified by:

processHistory in class org.apache.pig.tools.pigscript.parser.PigScriptParser

processMove

protected void processMove(String src,
                           String dst)
                    throws IOException

Specified by:

processMove in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processCopy

protected void processCopy(String src,
                           String dst)
                    throws IOException

Specified by:

processCopy in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processCopyToLocal

protected void processCopyToLocal(String src,
                                  String dst)
                           throws IOException

Specified by:

processCopyToLocal in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processCopyFromLocal

protected void processCopyFromLocal(String src,
                                    String dst)
                             throws IOException

Specified by:

processCopyFromLocal in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processMkdir

protected void processMkdir(String dir)
                     throws IOException

Specified by:

processMkdir in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processPig

protected void processPig(String cmd)
                   throws IOException

Specified by:

processPig in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processRemove

protected void processRemove(String path,
                             String opt)
                      throws IOException

Specified by:

processRemove in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processIllustrate

protected void processIllustrate(String alias,
                                 String script,
                                 String target,
                                 List<String> params,
                                 List<String> files)
                          throws IOException,
                                 org.apache.pig.tools.pigscript.parser.ParseException

Specified by:

processIllustrate in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

org.apache.pig.tools.pigscript.parser.ParseException

processScript

protected void processScript(String script,
                             boolean batch,
                             List<String> params,
                             List<String> files)
                      throws IOException,
                             org.apache.pig.tools.pigscript.parser.ParseException

Specified by:

processScript in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

org.apache.pig.tools.pigscript.parser.ParseException

printClear

protected void printClear()

Specified by:

printClear in class org.apache.pig.tools.pigscript.parser.PigScriptParser

processDefault

protected void processDefault(String key,
                              String value)
                       throws IOException

Specified by:

processDefault in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException

processDeclare

protected void processDeclare(String key,
                              String value)
                       throws IOException

Specified by:

processDeclare in class org.apache.pig.tools.pigscript.parser.PigScriptParser

Throws:

IOException