io.engineblock.script

Class ReadOnlyBindings

java.lang.Object

io.engineblock.script.ReadOnlyBindings

All Implemented Interfaces:

Map<String,Object>, Bindings

Direct Known Subclasses:

MetricRegistryBindings

public abstract class ReadOnlyBindings
extends Object
implements Bindings

A convenience class to make read-only Bindings easier to write. This will not make access to the context efficient, but it will make it easier to do correctly. More advanced implementations are recommended when the cost of indirecting through a map on access is too high.

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
ReadOnlyBindings()

Method Summary

Modifier and Type	Method and Description
void	clear()
Object	put(String name, Object value)
void	putAll(Map<? extends String,? extends Object> toMerge)
Object	remove(Object key)

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.script.Bindings

containsKey, get

Methods inherited from interface java.util.Map

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

Constructor Detail

ReadOnlyBindings

public ReadOnlyBindings()

Method Detail

put

public Object put(String name,
                  Object value)

Specified by:

put in interface Map<String,Object>

Specified by:

put in interface Bindings

putAll

public void putAll(Map<? extends String,? extends Object> toMerge)

Specified by:

putAll in interface Map<String,Object>

Specified by:

putAll in interface Bindings

clear

public void clear()

Specified by:

clear in interface Map<String,Object>

remove

public Object remove(Object key)

Specified by:

remove in interface Map<String,Object>

Specified by:

remove in interface Bindings