org.apache.accumulo.core.util.shell.commands
Class ScanCommand

java.lang.Object
  org.apache.accumulo.core.util.shell.Shell.Command
      org.apache.accumulo.core.util.shell.commands.ScanCommand

Direct Known Subclasses:

DeleteManyCommand, GrepCommand, MaxRowCommand

public class ScanCommand
extends Shell.Command

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.accumulo.core.util.shell.Shell.Command

Shell.Command.CompletionSet

Field Summary

protected org.apache.commons.cli.Option

timestampOpt

Constructor Summary

ScanCommand()

Method Summary

protected void	addScanIterators(Shell shellState, Scanner scanner, String tableName)
String	description()
int	execute(String fullCommand, org.apache.commons.cli.CommandLine cl, Shell shellState)
protected void	fetchColumns(org.apache.commons.cli.CommandLine cl, ScannerBase scanner)
protected Authorizations	getAuths(org.apache.commons.cli.CommandLine cl, Shell shellState)
org.apache.commons.cli.Options	getOptions()
protected Range	getRange(org.apache.commons.cli.CommandLine cl)
int	numArgs()
protected void	printBinaryRecords(org.apache.commons.cli.CommandLine cl, Shell shellState, Iterable<Map.Entry<Key,Value>> scanner)
protected void	printRecords(org.apache.commons.cli.CommandLine cl, Shell shellState, Iterable<Map.Entry<Key,Value>> scanner)
protected void	printRecords(org.apache.commons.cli.CommandLine cl, Shell shellState, Iterable<Map.Entry<Key,Value>> scanner, Class<? extends Formatter> formatter)

Methods inherited from class org.apache.accumulo.core.util.shell.Shell.Command

getName, getOptionsWithHelp, printHelp, printHelp, registerCompletion, registerCompletionForCommands, registerCompletionForTables, registerCompletionForUsers, registerCompletionGeneral, usage

Methods inherited from class java.lang.Object

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

Field Detail

timestampOpt

protected org.apache.commons.cli.Option timestampOpt

Constructor Detail

ScanCommand

public ScanCommand()

Method Detail

execute

public int execute(String fullCommand,
                   org.apache.commons.cli.CommandLine cl,
                   Shell shellState)
            throws AccumuloException,
                   AccumuloSecurityException,
                   TableNotFoundException,
                   IOException,
                   org.apache.commons.cli.ParseException

Specified by:

execute in class Shell.Command

Throws:

AccumuloException

AccumuloSecurityException

TableNotFoundException

IOException

org.apache.commons.cli.ParseException

addScanIterators

protected void addScanIterators(Shell shellState,
                                Scanner scanner,
                                String tableName)

printRecords

protected void printRecords(org.apache.commons.cli.CommandLine cl,
                            Shell shellState,
                            Iterable<Map.Entry<Key,Value>> scanner)
                     throws IOException

Throws:

IOException

printRecords

protected void printRecords(org.apache.commons.cli.CommandLine cl,
                            Shell shellState,
                            Iterable<Map.Entry<Key,Value>> scanner,
                            Class<? extends Formatter> formatter)
                     throws IOException

Throws:

IOException

printBinaryRecords

protected void printBinaryRecords(org.apache.commons.cli.CommandLine cl,
                                  Shell shellState,
                                  Iterable<Map.Entry<Key,Value>> scanner)
                           throws IOException

Throws:

IOException

fetchColumns

protected void fetchColumns(org.apache.commons.cli.CommandLine cl,
                            ScannerBase scanner)

getRange

protected Range getRange(org.apache.commons.cli.CommandLine cl)

getAuths

protected Authorizations getAuths(org.apache.commons.cli.CommandLine cl,
                                  Shell shellState)
                           throws AccumuloSecurityException,
                                  AccumuloException

Throws:

AccumuloSecurityException

AccumuloException

description

public String description()

Specified by:

description in class Shell.Command

getOptions

public org.apache.commons.cli.Options getOptions()

Overrides:

getOptions in class Shell.Command

numArgs

public int numArgs()

Specified by:

numArgs in class Shell.Command