NodeRoles (Solr 9.0.0 core API)

java.lang.Object
- org.apache.solr.core.NodeRoles

```
public class NodeRoles
extends Object
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class NodeRoles.Role

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`DEFAULT_ROLES_STRING`	Roles to be assumed on nodes that don't have roles specified for them at startup
`static String`	`MODE_ALLOWED`
`static String`	`MODE_DISALLOWED`
`static String`	`MODE_OFF`
`static String`	`MODE_ON`
`static String`	`MODE_PREFERRED`
`static String`	`NODE_ROLES_PROP`

Constructor Summary

Constructors
Constructor Description

NodeRoles(String rolesString)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getRoleMode(NodeRoles.Role role)`
`Map<NodeRoles.Role,String>`	`getRoles()`
`static String`	`getZNodeForRole(NodeRoles.Role role)`
`static String`	`getZNodeForRoleMode(NodeRoles.Role role, String mode)`
`boolean`	`isOverseerAllowedOrPreferred()`

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

Field Detail
- NODE_ROLES_PROP
```
public static final String NODE_ROLES_PROP
```
  See Also:
  
  Constant Field Values
- DEFAULT_ROLES_STRING
```
public static final String DEFAULT_ROLES_STRING
```
  Roles to be assumed on nodes that don't have roles specified for them at startup
  
  See Also:
  
  Constant Field Values
- MODE_ON
```
public static final String MODE_ON
```
  See Also:
  
  Constant Field Values
- MODE_OFF
```
public static final String MODE_OFF
```
  See Also:
  
  Constant Field Values
- MODE_ALLOWED
```
public static final String MODE_ALLOWED
```
  See Also:
  
  Constant Field Values
- MODE_PREFERRED
```
public static final String MODE_PREFERRED
```
  See Also:
  
  Constant Field Values
- MODE_DISALLOWED
```
public static final String MODE_DISALLOWED
```
  See Also:
  
  Constant Field Values

Constructor Detail

NodeRoles

public NodeRoles(String rolesString)

Method Detail

getRoles

public Map<NodeRoles.Role,String> getRoles()

getRoleMode

public String getRoleMode(NodeRoles.Role role)

isOverseerAllowedOrPreferred

public boolean isOverseerAllowedOrPreferred()

getZNodeForRole

public static String getZNodeForRole(NodeRoles.Role role)

getZNodeForRoleMode

public static String getZNodeForRoleMode(NodeRoles.Role role,
                                         String mode)