public abstract class AstNaRollupOp extends AstRollupOp
Constructor and Description |
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AstNaRollupOp() |
Modifier and Type | Method and Description |
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ValNum |
apply(Env env,
Env.StackHelp stk,
AstRoot[] asts)
Primary method to invoke this function, passing all the parameters
as the `asts` list.
|
args, rup
nargs, op
description, example, exec
asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonString, write, writeExternal, writeJSON
public ValNum apply(Env env, Env.StackHelp stk, AstRoot[] asts)
AstPrimitive
Primary method to invoke this function, passing all the parameters as the `asts` list.
apply
in class AstRollupOp
env
- Current execution environment. Variables are looked up here.stk
- TODO need clarificationasts
- List of AstRoot expressions that are arguments to the
function. First element in this list is the function itself.