public class CliUtil
extends java.lang.Object
| Constructor and Description |
|---|
CliUtil() |
| Modifier and Type | Method and Description |
|---|---|
static java.lang.StringBuilder |
appendTo(java.lang.StringBuilder builder,
int toPos,
char c) |
static int |
ceilingDiv(int x,
int y) |
static boolean |
isNullOrEmpty(java.lang.String str) |
static void |
printCommandUsage(CliCommand command,
java.io.PrintWriter writer)
Prints to input
PrintWriter the usage string of the input CliCommand |
static java.lang.String |
trimCommand(java.lang.String command)
Trims: leading spaces; trailing spaces and ";"s
|
public static boolean isNullOrEmpty(java.lang.String str)
public static int ceilingDiv(int x,
int y)
public static java.lang.StringBuilder appendTo(java.lang.StringBuilder builder,
int toPos,
char c)
public static java.lang.String trimCommand(java.lang.String command)
command: - input String to trimpublic static void printCommandUsage(CliCommand command, java.io.PrintWriter writer)
PrintWriter the usage string of the input CliCommandcommand: - command to get its usage stringwriter: - where to print usage