MatchGroup

All Implemented Interfaces:
```
public final class MatchGroup

                    
```
A group of recipe slots (identified by their CoordinateComponent keys in CRecipe.items) that is satisfied as a whole rather than slot-by-slot.
Used by CRecipe.matchGroups to tell CRecipe.Type.SHAPELESS matching how many of members must actually be filled by an input item. A recipe slot whose coordinate is not covered by matching is simply never assigned an input; unlike GroupRecipe, no Material.AIR placeholder candidate is required to express "this slot may stay empty".

Since:

5.3.0

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private final Set<CoordinateComponent>`	`members`
`private final Integer`	`min`
`private final Integer`	`max`

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final Set<CoordinateComponent>`	`getMembers()`
`final Integer`	`getMin()`
`final Integer`	`getMax()`
`final static MatchGroup`	`of(Set<CoordinateComponent> members, Integer min, Integer max)`	Creates a MatchGroup with validation.
`final static MatchGroup`	`mandatory(CoordinateComponent coordinate)`	Creates a MatchGroup that requires exactly one specific coordinate to be matched.

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

- Constructor Detail
- Method Detail
  - getMembers
```
 final Set<CoordinateComponent> getMembers()
```
  - getMin
```
 final Integer getMin()
```
  - getMax
```
 final Integer getMax()
```
  - of
```
 final static MatchGroup of(Set<CoordinateComponent> members, Integer min, Integer max)
```
    Creates a MatchGroup with validation.
    
    Parameters:
    
    members - Coordinates belonging to this group.
    
    min - Minimum number of matched members.
    
    max - Maximum number of matched members.
    
    Returns:
    
    MatchGroup Created group.
    
    Since:
    
    5.3.0
  - mandatory
```
 final static MatchGroup mandatory(CoordinateComponent coordinate)
```
    Creates a MatchGroup that requires exactly one specific coordinate to be matched.
    Equivalent to MatchGroup.of(setOf(coordinate), min = 1, max = 1). This is what CRecipe.matchGroups's default implementation uses for every recipe slot.
    
    Parameters:
    
    coordinate - The single coordinate this group covers.
    
    Returns:
    
    MatchGroup Created mandatory group.
    
    Since:
    
    5.3.0