ComputedBooleanCondition

All Implemented Interfaces:

com.embabel.agent.core.Condition , com.embabel.agent.core.ConditionMetadata , com.embabel.agent.core.Operation , com.embabel.common.core.types.HasInfoString , com.embabel.common.core.types.Named
```
public final class ComputedBooleanCondition
 implements Condition
                    
```
Convenient class for a condition that evaluates to true or false.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private final String`	`name`
`private final Double`	`cost`

Constructor Summary

Constructors
Constructor	Description
`ComputedBooleanCondition(String name, Double cost, Function2<OperationContext, Condition, Boolean> evaluator)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`String`	`getName()`
`Double`	`getCost()`	Cost of evaluating the condition.
`ConditionDetermination`	`evaluate(OperationContext context)`	Evaluate the condition in the context of the process.
`String`	`toString()`

Methods inherited from class com.embabel.agent.core.Condition
and, infoString, inv, not, or
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ComputedBooleanCondition
```
ComputedBooleanCondition(String name, Double cost, Function2<OperationContext, Condition, Boolean> evaluator)
```
    Parameters:
    
    evaluator - evaluation method.
- Method Detail
  - getName
```
 String getName()
```
  - getCost
```
 Double getCost()
```
    Cost of evaluating the condition. 0 is cheap, 1 is expensive. Helps in planning.
  - evaluate
```
 ConditionDetermination evaluate(OperationContext context)
```
    Evaluate the condition in the context of the process. This may be expensive, so the cost is provided. The infrastructure will attempt to call this function infrequently on expensive conditions, so there's no urgency to optimize here.
  - toString
```
 String toString()
```