Interface IScope<K, V extends ISymbol>

All Superinterfaces:

Map<K,V>

All Known Implementing Classes:

CommonSymbolsScope, StandardScope

public interface IScope<K, V extends ISymbol>
extends Map<K,V>

Nested Class Summary

Nested classes/interfaces inherited from interface Map

Map.Entry<K,V>

Method Summary

Modifier and Type	Method	Description
IScope<K,V>	copy()	Shallow copy this scope
int	countSymbols()	visit all symbols in this Scope,
IActivationContext	getActivationCtx()	Get the activation record context.
int	getCSR()
V	put(K key, V value)
void	setCSR(int csr)

Methods inherited from interface Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Method Details

copy

IScope<K,V> copy()

Shallow copy this scope

getActivationCtx

IActivationContext getActivationCtx()

Get the activation record context. This can be any object representing the activation record e.g., a function symbol, a rule set context, whatever delimits a call boundary.

Returns:

The activation context.

countSymbols

int countSymbols()

visit all symbols in this Scope,

Returns:

true if the visitor want to continue visitiong other symbol/scope, false otherwise.

put

V put(K key,
 V value)

Specified by:

put in interface Map<K, V extends ISymbol>

getCSR

int getCSR()

Returns:

the compile-time csr for this scope if it exists

setCSR

void setCSR(int csr)