Module java.scripting

Package javax.script

Class SimpleBindings

java.lang.Object

javax.script.SimpleBindings

All Implemented Interfaces:

Map<String,Object>, Bindings

public class SimpleBindings
extends Object
implements Bindings

A simple implementation of Bindings backed by a HashMap or some other specified Map.

Since:

1.6

Nested Class Summary

Nested classes/interfaces declared in interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor	Description
SimpleBindings()	Default constructor uses a HashMap.
SimpleBindings(Map<String,Object> m)	Constructor uses an existing Map to store the values.

Method Summary

Modifier and Type	Method	Description
void	clear()	Removes all of the mappings from this map (optional operation).
boolean	containsKey(Object key)	Returns true if this map contains a mapping for the specified key.
boolean	containsValue(Object value)	Returns true if this map maps one or more keys to the specified value.
Set<Map.Entry<String,Object>>	entrySet()	Returns a Set view of the mappings contained in this map.
Object	get(Object key)	Returns the value to which this map maps the specified key.
boolean	isEmpty()	Returns true if this map contains no key-value mappings.
Set<String>	keySet()	Returns a Set view of the keys contained in this map.
Object	put(String name, Object value)	Sets the specified key/value in the underlying map field.
void	putAll(Map<? extends String,? extends Object> toMerge)	putAll is implemented using Map.putAll.
Object	remove(Object key)	Removes the mapping for this key from this map if it is present (optional operation).
int	size()	Returns the number of key-value mappings in this map.
Collection<Object>	values()	Returns a Collection view of the values contained in this map.

Methods declared in class java.lang.Object

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

Methods declared in interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Details

SimpleBindings

public SimpleBindings(Map<String,Object> m)

Constructor uses an existing Map to store the values.

Parameters:

m - The Map backing this SimpleBindings.

Throws:

NullPointerException - if m is null

SimpleBindings

public SimpleBindings()

Default constructor uses a HashMap.

Method Details

put

public