NodePredicates (Apache jclouds 1.8.1 API)

java.lang.Object
- org.jclouds.compute.predicates.NodePredicates

```
public class NodePredicates
extends Object
```
Container for node filters (predicates). This class has static methods that create customized predicates to use with ComputeService.

Field Summary

Fields
Modifier and Type	Field and Description
`static com.google.common.base.Predicate<NodeMetadata>`	`RUNNING` Match nodes with State == RUNNING
`static com.google.common.base.Predicate<NodeMetadata>`	`SUSPENDED` Match nodes with State == SUSPENDED
`static com.google.common.base.Predicate<NodeMetadata>`	`TERMINATED` Match nodes with State == NODE_TERMINATED

Constructor Summary

Constructors
Constructor and Description

NodePredicates()

Constructors
Constructor and Description
`NodePredicates()`

Method Summary

Methods
Modifier and Type	Method and Description
`static com.google.common.base.Predicate<ComputeMetadata>`	`all()` return everything.
`static com.google.common.base.Predicate<NodeMetadata>`	`hasGroup()` Return nodes who have a value for `NodeMetadata.getGroup()`
`static com.google.common.base.Predicate<NodeMetadata>`	`inGroup(String group)` Return nodes in the specified group.
`static com.google.common.base.Predicate<ComputeMetadata>`	`locationId(String id)` Return nodes in the specified location.
`static com.google.common.base.Predicate<ComputeMetadata>`	`parentLocationId(String id)` Return nodes in the specified parent location.
`static com.google.common.base.Predicate<NodeMetadata>`	`runningInGroup(String group)` Return nodes with specified group that are in the NODE_RUNNING state.
`static <T extends ComputeMetadata> com.google.common.base.Predicate<T>`	`withIds(String... ids)` Return nodes with the specific ids Note: returns all nodes, regardless of the state.

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

- Field Detail
  - RUNNING
```
public static final com.google.common.base.Predicate<NodeMetadata> RUNNING
```
    Match nodes with State == RUNNING
  - TERMINATED
```
public static final com.google.common.base.Predicate<NodeMetadata> TERMINATED
```
    Match nodes with State == NODE_TERMINATED
  - SUSPENDED
```
public static final com.google.common.base.Predicate<NodeMetadata> SUSPENDED
```
    Match nodes with State == SUSPENDED
- Constructor Detail
  - NodePredicates
```
public NodePredicates()
```
- Method Detail
  - locationId
```
public static com.google.common.base.Predicate<ComputeMetadata> locationId(String id)
```
    Return nodes in the specified location.
    
    Parameters:
    id - id of the location
    
    Returns:
    predicate
  - parentLocationId
```
public static com.google.common.base.Predicate<ComputeMetadata> parentLocationId(String id)
```
    Return nodes in the specified parent location.
    
    Parameters:
    id - id of the location
    
    Returns:
    predicate
  - withIds
```
public static <T extends ComputeMetadata> com.google.common.base.Predicate<T> withIds(String... ids)
```
    Return nodes with the specific ids Note: returns all nodes, regardless of the state.
    
    Parameters:
    ids - ids of the resources
    
    Returns:
    predicate
  - all
```
public static com.google.common.base.Predicate<ComputeMetadata> all()
```
    return everything.
  - inGroup
```
public static com.google.common.base.Predicate<NodeMetadata> inGroup(String group)
```
    Return nodes in the specified group. Note: returns all nodes, regardless of the state.
    
    Parameters:
    group - group to match the items
    
    Returns:
    predicate
  - hasGroup
```
public static com.google.common.base.Predicate<NodeMetadata> hasGroup()
```
    Return nodes who have a value for NodeMetadata.getGroup()
  - runningInGroup
```
public static com.google.common.base.Predicate<NodeMetadata> runningInGroup(String group)
```
    Return nodes with specified group that are in the NODE_RUNNING state.
    
    Parameters:
    group - group to match the items
    
    Returns:
    predicate

Class NodePredicates

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

RUNNING

TERMINATED

SUSPENDED

Constructor Detail

NodePredicates

Method Detail

locationId

parentLocationId

withIds

all

inGroup

hasGroup

runningInGroup