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java.lang.Objectorg.crsh.cmdline.CommandDescriptor<T,ClassFieldBinding>
org.crsh.cmdline.ClassDescriptor<T>
public class ClassDescriptor<T>
A command backed by a class.
Field Summary | |
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private static org.slf4j.Logger |
log
. |
private Map<String,MethodDescriptor<T>> |
methodMap
. |
private Class<T> |
type
. |
Constructor Summary | |
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ClassDescriptor(Class<T> type,
Description info)
|
Method Summary | |
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(package private) void |
addParameter(ParameterDescriptor<ClassFieldBinding> parameter)
Add a parameter to the command. |
private List<MethodDescriptor<T>> |
commands(Class<?> introspected)
|
OptionDescriptor<?> |
findOption(String name)
Find an command option by its name. |
MethodDescriptor<T> |
getMethod(String name)
|
Iterable<MethodDescriptor<T>> |
getMethods()
|
Map<String,? extends CommandDescriptor<T,?>> |
getSubordinates()
Returns the command subordinates as a map. |
Class<T> |
getType()
|
void |
printMan(Appendable writer)
|
void |
printUsage(Appendable writer)
|
Methods inherited from class org.crsh.cmdline.CommandDescriptor |
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getArgument, getArguments, getDescription, getLongOptionNames, getName, getOption, getOptionNames, getOptions, getParameters, getShortOptionNames, getUsage |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private static final org.slf4j.Logger log
private final Class<T> type
private final Map<String,MethodDescriptor<T>> methodMap
Constructor Detail |
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public ClassDescriptor(Class<T> type, Description info) throws IntrospectionException
IntrospectionException
Method Detail |
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void addParameter(ParameterDescriptor<ClassFieldBinding> parameter) throws IntrospectionException
CommandDescriptor
addParameter
in class CommandDescriptor<T,ClassFieldBinding>
parameter
- the parameter to add
IntrospectionException
- any introspection exception that would prevent the parameter to be addedpublic Class<T> getType()
getType
in class CommandDescriptor<T,ClassFieldBinding>
public Map<String,? extends CommandDescriptor<T,?>> getSubordinates()
CommandDescriptor
getSubordinates
in class CommandDescriptor<T,ClassFieldBinding>
public OptionDescriptor<?> findOption(String name)
CommandDescriptor
findOption
in class CommandDescriptor<T,ClassFieldBinding>
name
- the option name
public void printUsage(Appendable writer) throws IOException
printUsage
in class CommandDescriptor<T,ClassFieldBinding>
IOException
public void printMan(Appendable writer) throws IOException
printMan
in class CommandDescriptor<T,ClassFieldBinding>
IOException
public Iterable<MethodDescriptor<T>> getMethods()
public MethodDescriptor<T> getMethod(String name)
private List<MethodDescriptor<T>> commands(Class<?> introspected) throws IntrospectionException
IntrospectionException
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