nvim/UltiSnips/java.snippets

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global !p
def complete(t, opts):
if t:
opts = [m[len(t):] for m in opts if m.startswith(t)]
if len(opts) == 1:
return opts[0]
return '(' + '|'.join(opts) + ')'
endglobal
snippet classmain "Snippet to create class with main function" A
public class `!p snip.rv = fn.replace(".java", "")` {
public static void main(String[] args) {
${0:Code}
}
}
endsnippet
snippet class "Snippet to create a class"
${1:public} class ${2:ClassName} ${3:extends} $4 {
// variables
$5
// contructor
public $2 () {
$6
}
// methods
$7
}
$0
endsnippet
snippet fun "New Function with Documentation"
/*
* $3: $2
* $4
* ${5: Description}
*/
$1`!p snip.rv = complete(t[1], ["public", "protected", "private"])` $2`!p snip.rv = complete(t[2], ["int", "float", "String", "char", "boolean", "short", "double", "long"])` ${3:MyFunc} (${4:void}) {
`!p
if t[2] != "void":
snip.rv = f"{t[2]} rv = 0;"
else:
snip.rv = ""`
$6
`!p
if t[2] != "void":
snip.rv = f"return rv;"
else:
snip.rv = ""`
}
$0
endsnippet
snippet printf "This is JAVA :(" A
System.out.println(${1:"Hello World!"});
$0
endsnippet
snippet let "Variable Definition" A
${1:private} ${2:int} ${3:name};
$0
endsnippet