public class IsSet extends SingleArgFn
Modifier and Type | Method and Description |
---|---|
<T> T |
acceptFnVisitor(FnVisitor<T> visitor) |
protected Value |
evalArg(Value arg) |
static IsSet |
ofExpr(Expr expr) |
eval, target
accept, condition, condition, equals, expectOneArg, expectTwoArgs, expectVariableArgs, getArgv, getName, hashCode, into, toString
public static final String ID
public IsSet(FnNode fnNode)
public <T> T acceptFnVisitor(FnVisitor<T> visitor)
acceptFnVisitor
in class Fn
protected Value evalArg(Value arg)
evalArg
in class SingleArgFn
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