public abstract static class NodeAttributesCLI.CommandHandler
extends org.apache.hadoop.conf.Configured
| Modifier | Constructor and Description |
|---|---|
protected |
CommandHandler(org.apache.hadoop.conf.Configuration conf) |
protected |
CommandHandler(String header) |
| Modifier and Type | Method and Description |
|---|---|
protected void |
addOrder(String key) |
abstract org.apache.commons.cli.Options |
buildOptions() |
boolean |
canHandleCommand(org.apache.commons.cli.CommandLine parse) |
void |
getHelp(StringBuilder builder,
boolean description) |
boolean |
getHelp(String cmd,
StringBuilder strcnd,
boolean addDesc) |
org.apache.commons.cli.Options |
getOptions() |
abstract int |
handleCommand(org.apache.commons.cli.CommandLine parse) |
protected CommandHandler(String header)
protected CommandHandler(org.apache.hadoop.conf.Configuration conf)
public boolean canHandleCommand(org.apache.commons.cli.CommandLine parse)
public abstract int handleCommand(org.apache.commons.cli.CommandLine parse)
throws IOException,
org.apache.hadoop.yarn.exceptions.YarnException
IOExceptionorg.apache.hadoop.yarn.exceptions.YarnExceptionpublic abstract org.apache.commons.cli.Options buildOptions()
public org.apache.commons.cli.Options getOptions()
public boolean getHelp(String cmd, StringBuilder strcnd, boolean addDesc)
public void getHelp(StringBuilder builder, boolean description)
protected void addOrder(String key)
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