Class ELIdentifiers

java.lang.Object

io.micronaut.el.parser.ELIdentifiers

@Internal
public final class ELIdentifiers
extends Object

Finds identifiers whose variable-mapper bindings are fixed when an expression is created.

Method Summary

Modifier and Type	Method	Description
static Set<String>	free(ELNode node)	Finds the free identifiers of a parsed expression.

Methods inherited from class Object

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

Method Details

free

public static Set<String> free(ELNode node)

Finds the free identifiers of a parsed expression.

Parameters:

node - The parsed expression

Returns:

The free identifier names in encounter order