Package org.eclipse.lemminx.services.extensions.commands

Class ArgumentsUtils

java.lang.Object

org.eclipse.lemminx.services.extensions.commands.ArgumentsUtils

public class ArgumentsUtils
extends Object

Arguments utilities.

Author:

Angelo ZERR

Constructor Summary

Constructors

Constructor	Description
ArgumentsUtils()

Method Summary

Modifier and Type	Method	Description
static Object	getArgAt(List<Object> arguments, int index)	Returns the object from the given index and null otherwise.
static <T> T	getArgAt(org.eclipse.lsp4j.ExecuteCommandParams params, int index, Class<T> clazz)	Returns the object from the given index as a given class type and null otherwise.

Methods inherited from class java.lang.Object

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

Constructor Detail

ArgumentsUtils

public ArgumentsUtils()

Method Detail

getArgAt

public static Object getArgAt(List<Object> arguments,
                              int index)

Returns the object from the given index and null otherwise.

Parameters:

arguments - the argument list.

index - the index.

Returns:

the object from the given index and null otherwise.

getArgAt

public static <T> T getArgAt(org.eclipse.lsp4j.ExecuteCommandParams params,
                             int index,
                             Class<T> clazz)

Returns the object from the given index as a given class type and null otherwise.

Type Parameters:

T - the class type

Parameters:

params - the execute command parameters.

index - the index

clazz - the class type.

Returns:

the object from the given index as a given class type and null otherwise.

Throws:

UnsupportedOperationException - if the object from the given index cannot be retrieved from the params.