EvalEnvs.MapEvalEnv (morel 0.2.0 API)

java.lang.Object
- net.hydromatic.morel.eval.EvalEnvs.MapEvalEnv

All Implemented Interfaces:

EvalEnv

Enclosing class:

EvalEnvs
```
static class EvalEnvs.MapEvalEnv
extends java.lang.Object
implements EvalEnv
```
Evaluation environment that reads from a map.

Field Summary

Fields
Modifier and Type Field Description

(package private) java.util.Map<java.lang.String,java.lang.Object> valueMap

Constructor Summary

Constructors
Constructor Description

MapEvalEnv(java.util.Map<java.lang.String,java.lang.Object> valueMap)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`getOpt(java.lang.String name)`	Returns the binding of `name` if bound, null if not.
`java.lang.String`	`toString()`
`void`	`visit(java.util.function.BiConsumer<java.lang.String,java.lang.Object> consumer)`	Visits every variable binding in this environment.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.hydromatic.morel.eval.EvalEnv
bind, bindMutable, valueMap

- Field Detail
  - valueMap
```
final java.util.Map<java.lang.String,java.lang.Object> valueMap
```
- Constructor Detail
  - MapEvalEnv
```
MapEvalEnv(java.util.Map<java.lang.String,java.lang.Object> valueMap)
```
- Method Detail
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - getOpt
```
public java.lang.Object getOpt(java.lang.String name)
```
    Description copied from interface: EvalEnv
    
    Returns the binding of name if bound, null if not.
    
    Specified by:
    
    getOpt in interface EvalEnv
  - visit
```
public void visit(java.util.function.BiConsumer<java.lang.String,java.lang.Object> consumer)
```
    Description copied from interface: EvalEnv
    
    Visits every variable binding in this environment.
    Bindings that are obscured by more recent bindings of the same name are visited, but after the more obscuring bindings.
    
    Specified by:
    
    visit in interface EvalEnv