parquet.tools.command

Class HeadCommand

java.lang.Object

parquet.tools.command.ArgsOnlyCommand

parquet.tools.command.HeadCommand

All Implemented Interfaces:

Command

public class HeadCommand
extends ArgsOnlyCommand

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.commons.cli.Options	OPTIONS
static String[]	USAGE

Constructor Summary

Constructors

Constructor and Description
HeadCommand()

Method Summary

Methods

Modifier and Type	Method and Description
void	execute(org.apache.commons.cli.CommandLine options)
org.apache.commons.cli.Options	getOptions()
String[]	getUsageDescription()

Methods inherited from class parquet.tools.command.ArgsOnlyCommand

supportsExtraArgs

Methods inherited from class java.lang.Object

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

Field Detail

USAGE

public static final String[] USAGE

OPTIONS

public static final org.apache.commons.cli.Options OPTIONS

Constructor Detail

HeadCommand

public HeadCommand()

Method Detail

getOptions

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

Specified by:

getOptions in interface Command

Overrides:

getOptions in class ArgsOnlyCommand

getUsageDescription

public String[] getUsageDescription()

execute

public void execute(org.apache.commons.cli.CommandLine options)
             throws Exception

Specified by:

execute in interface Command

Overrides:

execute in class ArgsOnlyCommand

Throws:

Exception