java.lang.Object
- org.apache.tinkerpop.gremlin.driver.Tokens

```
public final class Tokens
extends Object
```
String constants used in gremlin-driver and gremlin-server.

Author:

Stephen Mallette (http://stephen.genoprime.com)

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`ARGS_ALIASES`	Argument name that allows definition of alias names for `Graph` and `TraversalSource` objects on the remote system.
`static String`	`ARGS_BATCH_SIZE`	Argument name that allows definition of the number of iterations each `ResponseMessage` should contain - overrides the @{code resultIterationBatchSize} server setting.
`static String`	`ARGS_BINDINGS`	Argument name that allows to provide a map of key/value pairs to apply as variables in the context of the Gremlin request sent to the server.
`static String`	`ARGS_EVAL_TIMEOUT`	Argument name that allows the override of the server setting that determines the maximum time to wait for a request to execute on the server.
`static String`	`ARGS_FORCE`
`static String`	`ARGS_GREMLIN`	Argument name that corresponds to the Gremlin to evaluate.
`static String`	`ARGS_HOST`
`static String`	`ARGS_LANGUAGE`	Argument name that allows definition of the flavor of Gremlin used (e.g.
`static String`	`ARGS_MAINTAIN_STATE_AFTER_EXCEPTION`	Argument name that is intended to be used with a session which when its value is `true` makes it so that a processing error or request timeout will not close the session, but leave it to continue processing in whatever state it may hold.
`static String`	`ARGS_MANAGE_TRANSACTION`
`static String`	`ARGS_SASL`
`static String`	`ARGS_SASL_MECHANISM`
`static String`	`ARGS_SESSION`
`static String`	`ARGS_USER_AGENT`	A value that is a custom string that the user can pass to a server that might accept it for purpose of identifying the kind of client it came from.
`static String`	`OPS_AUTHENTICATION`
`static String`	`OPS_BYTECODE`
`static String`	`OPS_CLOSE`
`static String`	`OPS_EVAL`
`static String`	`OPS_INVALID`
`static String`	`REQUEST_ID`	The key for the unique identifier of the request.
`static String`	`STATUS_ATTRIBUTE_EXCEPTIONS`	Refers to the hierarchy of exception names for a particular exception thrown on the server.
`static String`	`STATUS_ATTRIBUTE_FAIL_STEP_MESSAGE`	The value of this key holds a string representation of the data held by a `Failure` as produced by `Failure.format()`.
`static String`	`STATUS_ATTRIBUTE_STACK_TRACE`	Refers to the stacktrace for an exception thrown on the server
`static String`	`STATUS_ATTRIBUTE_WARNINGS`	A `ResultSet.statusAttributes()` key for user-facing warnings.
`static String`	`VAL_TRAVERSAL_SOURCE_ALIAS`

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

- Field Detail
  - OPS_AUTHENTICATION
```
public static final String OPS_AUTHENTICATION
```
    See Also:
    
    Constant Field Values
  - OPS_BYTECODE
```
public static final String OPS_BYTECODE
```
    See Also:
    
    Constant Field Values
  - OPS_EVAL
```
public static final String OPS_EVAL
```
    See Also:
    
    Constant Field Values
  - OPS_INVALID
```
public static final String OPS_INVALID
```
    See Also:
    
    Constant Field Values
  - OPS_CLOSE
```
public static final String OPS_CLOSE
```
    See Also:
    
    Constant Field Values
  - REQUEST_ID
```
public static final String REQUEST_ID
```
    The key for the unique identifier of the request.
    
    See Also:
    
    Constant Field Values
  - ARGS_BATCH_SIZE
```
public static final String ARGS_BATCH_SIZE
```
    Argument name that allows definition of the number of iterations each ResponseMessage should contain - overrides the @{code resultIterationBatchSize} server setting.
    
    See Also:
    
    Constant Field Values
  - ARGS_BINDINGS
```
public static final String ARGS_BINDINGS
```
    Argument name that allows to provide a map of key/value pairs to apply as variables in the context of the Gremlin request sent to the server.
    
    See Also:
    
    Constant Field Values
  - ARGS_ALIASES
```
public static final String ARGS_ALIASES
```
    Argument name that allows definition of alias names for Graph and TraversalSource objects on the remote system.
    
    See Also:
    
    Constant Field Values
  - ARGS_FORCE
```
public static final String ARGS_FORCE
```
    See Also:
    
    Constant Field Values
  - ARGS_GREMLIN
```
public static final String ARGS_GREMLIN
```
    Argument name that corresponds to the Gremlin to evaluate.
    
    See Also:
    
    Constant Field Values
  - ARGS_LANGUAGE
```
public static final String ARGS_LANGUAGE
```
    Argument name that allows definition of the flavor of Gremlin used (e.g. gremlin-groovy) to process the request.
    
    See Also:
    
    Constant Field Values
  - ARGS_EVAL_TIMEOUT
```
public static final String ARGS_EVAL_TIMEOUT
```
    Argument name that allows the override of the server setting that determines the maximum time to wait for a request to execute on the server.
    
    See Also:
    
    Constant Field Values
  - ARGS_HOST
```
public static final String ARGS_HOST
```
    See Also:
    
    Constant Field Values
  - ARGS_SESSION
```
public static final String ARGS_SESSION
```
    See Also:
    
    Constant Field Values
  - ARGS_MANAGE_TRANSACTION
```
public static final String ARGS_MANAGE_TRANSACTION
```
    See Also:
    
    Constant Field Values
  - ARGS_MAINTAIN_STATE_AFTER_EXCEPTION
```
public static final String ARGS_MAINTAIN_STATE_AFTER_EXCEPTION
```
    Argument name that is intended to be used with a session which when its value is true makes it so that a processing error or request timeout will not close the session, but leave it to continue processing in whatever state it may hold. This argument only applies to the UnifiedChannelizer.
    
    See Also:
    
    Constant Field Values
  - ARGS_SASL
```
public static final String ARGS_SASL
```
    See Also:
    
    Constant Field Values
  - ARGS_SASL_MECHANISM
```
public static final String ARGS_SASL_MECHANISM
```
    See Also:
    
    Constant Field Values
  - ARGS_USER_AGENT
```
public static final String ARGS_USER_AGENT
```
    A value that is a custom string that the user can pass to a server that might accept it for purpose of identifying the kind of client it came from.
    
    See Also:
    
    Constant Field Values
  - VAL_TRAVERSAL_SOURCE_ALIAS
```
public static final String VAL_TRAVERSAL_SOURCE_ALIAS
```
    See Also:
    
    Constant Field Values
  - STATUS_ATTRIBUTE_FAIL_STEP_MESSAGE
```
public static final String STATUS_ATTRIBUTE_FAIL_STEP_MESSAGE
```
    The value of this key holds a string representation of the data held by a Failure as produced by Failure.format().
    
    See Also:
    
    Constant Field Values
  - STATUS_ATTRIBUTE_EXCEPTIONS
```
public static final String STATUS_ATTRIBUTE_EXCEPTIONS
```
    Refers to the hierarchy of exception names for a particular exception thrown on the server.
    
    See Also:
    
    Constant Field Values
  - STATUS_ATTRIBUTE_STACK_TRACE
```
public static final String STATUS_ATTRIBUTE_STACK_TRACE
```
    Refers to the stacktrace for an exception thrown on the server
    
    See Also:
    
    Constant Field Values
  - STATUS_ATTRIBUTE_WARNINGS
```
public static final String STATUS_ATTRIBUTE_WARNINGS
```
    A ResultSet.statusAttributes() key for user-facing warnings.
    Implementations that set this key should consider using one of these two recommended value types:
    
    A List implementation containing references for which String#valueOf(Object) produces a meaningful return value. For example, a list of strings.
    
    Otherwise, any single non-list object for which String#valueOf(Object) produces a meaningful return value. For example, a string.
    See Also:
    
    Constant Field Values

Class Tokens

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

OPS_AUTHENTICATION

OPS_BYTECODE

OPS_EVAL

OPS_INVALID

OPS_CLOSE

REQUEST_ID

ARGS_BATCH_SIZE

ARGS_BINDINGS

ARGS_ALIASES

ARGS_FORCE

ARGS_GREMLIN

ARGS_LANGUAGE

ARGS_EVAL_TIMEOUT

ARGS_HOST

ARGS_SESSION

ARGS_MANAGE_TRANSACTION

ARGS_MAINTAIN_STATE_AFTER_EXCEPTION

ARGS_SASL

ARGS_SASL_MECHANISM

ARGS_USER_AGENT

VAL_TRAVERSAL_SOURCE_ALIAS

STATUS_ATTRIBUTE_FAIL_STEP_MESSAGE

STATUS_ATTRIBUTE_EXCEPTIONS

STATUS_ATTRIBUTE_STACK_TRACE

STATUS_ATTRIBUTE_WARNINGS