ServiceQuery.Multiplicity (Jadex Active Component Platform 4.0.170 API)

java.lang.Object
- jadex.bridge.service.search.ServiceQuery.Multiplicity

Enclosing class:: ServiceQuery<T>

public static class ServiceQuery.Multiplicity
extends java.lang.Object

Define cases for multiplicity.

Field Summary

Fields
Modifier and Type	Field and Description
`static ServiceQuery.Multiplicity`	`ONE` '1' multiplicity for required service (default for searchService methods).
`static ServiceQuery.Multiplicity`	`ONE_MANY` '1..*' multiplicity for required service (default for searchService methods).
`static ServiceQuery.Multiplicity`	`ZERO_MANY` '0..*' multiplicity for optional multi service (default for searchServices methods).
`static ServiceQuery.Multiplicity`	`ZERO_ONE` '0..1' multiplicity for single optional service.

Constructor Summary

Constructors
Constructor and Description

Multiplicity()
Bean constructor.

Multiplicity(int from, int to)
Create a multiplicity.

Constructors
Constructor and Description
`Multiplicity()` Bean constructor.
`Multiplicity(int from, int to)` Create a multiplicity.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`getFrom()` Get the 'from' value, i.e.
`int`	`getTo()` Get the 'to' value, i.e.
`void`	`setFrom(int from)` Set the 'from' value, i.e.
`void`	`setTo(int to)` Get the 'to' value, i.e.
`java.lang.String`	`toString()` Get a string representation of the multiplicity.

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

- Field Detail
  - ZERO_ONE
```
public static ServiceQuery.Multiplicity ZERO_ONE
```
    '0..1' multiplicity for single optional service.
  - ONE
```
public static ServiceQuery.Multiplicity ONE
```
    '1' multiplicity for required service (default for searchService methods).
  - ZERO_MANY
```
public static ServiceQuery.Multiplicity ZERO_MANY
```
    '0..*' multiplicity for optional multi service (default for searchServices methods).
  - ONE_MANY
```
public static ServiceQuery.Multiplicity ONE_MANY
```
    '1..*' multiplicity for required service (default for searchService methods).
- Constructor Detail
  - Multiplicity
```
public Multiplicity()
```
    Bean constructor. Not meant for direct use. Defaults to invalid multiplicity ('0..0')!
  - Multiplicity
```
public Multiplicity(int from,
                    int to)
```
    Create a multiplicity.
    
    Parameters:
    
    from - The minimal number of services for the search/query being considered successful (positive integer or 0).
    
    to - The maximal number of services returned by the search/query (positive integer or -1 for unlimited).
- Method Detail
  - getFrom
```
public int getFrom()
```
    Get the 'from' value, i.e. the minimal number of services required. Otherwise search ends with ServiceNotFoundException.
  - setFrom
```
public void setFrom(int from)
```
    Set the 'from' value, i.e. the minimal number of services required. Otherwise search ends with ServiceNotFoundException.
    
    Parameters:
    
    from - Positive integer or 0
  - getTo
```
public int getTo()
```
    Get the 'to' value, i.e. The maximal number of services returned. Afterwards search/query will terminate.
  - setTo
```
public void setTo(int to)
```
    Get the 'to' value, i.e. The maximal number of services returned. Afterwards search/query will terminate.
    
    Parameters:
    
    to - Positive integer or -1 for unlimited.
  - toString
```
public java.lang.String toString()
```
    Get a string representation of the multiplicity.
    
    Overrides:
    
    toString in class java.lang.Object

Class ServiceQuery.Multiplicity

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ZERO_ONE

ONE

ZERO_MANY

ONE_MANY

Constructor Detail

Multiplicity

Multiplicity

Method Detail

getFrom

setFrom

getTo

setTo

toString