VariableResolver.Union (localstack-utils 0.1.22 API)

java.lang.Object
- org.ow2.proactive.process_tree_killer.VariableResolver.Union<V>

All Implemented Interfaces:

VariableResolver<V>

Enclosing interface:

VariableResolver<V>
```
public static final class VariableResolver.Union<V>
extends java.lang.Object
implements VariableResolver<V>
```
Union of multiple VariableResolver.

- Nested Class Summary
  - Nested classes/interfaces inherited from interface org.ow2.proactive.process_tree_killer.VariableResolver
    VariableResolver.ByMap<V>, VariableResolver.Union<V>
- Field Summary
  - Fields inherited from interface org.ow2.proactive.process_tree_killer.VariableResolver
    NONE
- Constructor Summary
  
  Constructors
  Constructor Description
  
  Union(java.util.Collection<? extends VariableResolver<? extends V>> resolvers)
  
  Union(VariableResolver<? extends V>... resolvers)
- Method Summary
  
  Modifier and Type Method Description
  
  V resolve(java.lang.String name)
  Receives a variable name and obtains the value associated with the name.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Union
```
public Union(VariableResolver<? extends V>... resolvers)
```
  - Union
```
public Union(java.util.Collection<? extends VariableResolver<? extends V>> resolvers)
```
- Method Detail
  - resolve
```
public V resolve(java.lang.String name)
```
    Description copied from interface: VariableResolver
    
    Receives a variable name and obtains the value associated with the name.
    This can be implemented simply on top of a Map (see VariableResolver.ByMap), or this can be used like an expression evaluator.
    
    Specified by:
    
    resolve in interface VariableResolver<V>
    
    Parameters:
    
    name - Name of the variable to be resolved. Never null, never empty. The name shouldn't include the syntactic marker of an expression. IOW, it should be "foo" but not "${foo}". A part of the goal of this design is to abstract away the expression marker syntax.
    
    Returns:
    
    Object referenced by the name. Null if not found.