SpdySettingsFrame (Netty 4.0.56.Final API文档

所有超级接口:

SpdyFrame

所有已知实现类:

DefaultSpdySettingsFrame
```
public interface SpdySettingsFrame
extends SpdyFrame
```
A SPDY Protocol SETTINGS Frame

字段概要

字段
限定符和类型	字段和说明
`static int`	`SETTINGS_CLIENT_CERTIFICATE_VECTOR_SIZE`
`static int`	`SETTINGS_CURRENT_CWND`
`static int`	`SETTINGS_DOWNLOAD_BANDWIDTH`
`static int`	`SETTINGS_DOWNLOAD_RETRANS_RATE`
`static int`	`SETTINGS_INITIAL_WINDOW_SIZE`
`static int`	`SETTINGS_MAX_CONCURRENT_STREAMS`
`static int`	`SETTINGS_MINOR_VERSION`
`static int`	`SETTINGS_ROUND_TRIP_TIME`
`static int`	`SETTINGS_UPLOAD_BANDWIDTH`

方法概要

方法
限定符和类型	方法和说明
`boolean`	`clearPreviouslyPersistedSettings()` Returns `true` if previously persisted settings should be cleared.
`int`	`getValue(int id)` Returns the value of the setting ID.
`java.util.Set<java.lang.Integer>`	`ids()` Returns a `Set` of the setting IDs.
`boolean`	`isPersisted(int id)` Returns `true` if this setting is persisted.
`boolean`	`isPersistValue(int id)` Returns `true` if this setting should be persisted.
`boolean`	`isSet(int id)` Returns `true` if the setting ID has a value.
`SpdySettingsFrame`	`removeValue(int id)` Removes the value of the setting ID.
`SpdySettingsFrame`	`setClearPreviouslyPersistedSettings(boolean clear)` Sets if previously persisted settings should be cleared.
`SpdySettingsFrame`	`setPersisted(int id, boolean persisted)` Sets if this setting is persisted.
`SpdySettingsFrame`	`setPersistValue(int id, boolean persistValue)` Sets if this setting should be persisted.
`SpdySettingsFrame`	`setValue(int id, int value)` Sets the value of the setting ID.
`SpdySettingsFrame`	`setValue(int id, int value, boolean persistVal, boolean persisted)` Sets the value of the setting ID.

- 字段详细资料
  - SETTINGS_MINOR_VERSION
```
static final int SETTINGS_MINOR_VERSION
```
    另请参阅:
    常量字段值
  - SETTINGS_UPLOAD_BANDWIDTH
```
static final int SETTINGS_UPLOAD_BANDWIDTH
```
    另请参阅:
    常量字段值
  - SETTINGS_DOWNLOAD_BANDWIDTH
```
static final int SETTINGS_DOWNLOAD_BANDWIDTH
```
    另请参阅:
    常量字段值
  - SETTINGS_ROUND_TRIP_TIME
```
static final int SETTINGS_ROUND_TRIP_TIME
```
    另请参阅:
    常量字段值
  - SETTINGS_MAX_CONCURRENT_STREAMS
```
static final int SETTINGS_MAX_CONCURRENT_STREAMS
```
    另请参阅:
    常量字段值
  - SETTINGS_CURRENT_CWND
```
static final int SETTINGS_CURRENT_CWND
```
    另请参阅:
    常量字段值
  - SETTINGS_DOWNLOAD_RETRANS_RATE
```
static final int SETTINGS_DOWNLOAD_RETRANS_RATE
```
    另请参阅:
    常量字段值
  - SETTINGS_INITIAL_WINDOW_SIZE
```
static final int SETTINGS_INITIAL_WINDOW_SIZE
```
    另请参阅:
    常量字段值
  - SETTINGS_CLIENT_CERTIFICATE_VECTOR_SIZE
```
static final int SETTINGS_CLIENT_CERTIFICATE_VECTOR_SIZE
```
    另请参阅:
    常量字段值
- 方法详细资料
  - ids
```
java.util.Set<java.lang.Integer> ids()
```
    Returns a Set of the setting IDs. The set's iterator will return the IDs in ascending order.
  - isSet
```
boolean isSet(int id)
```
    Returns true if the setting ID has a value.
  - getValue
```
int getValue(int id)
```
    Returns the value of the setting ID. Returns -1 if the setting ID is not set.
  - setValue
```
SpdySettingsFrame setValue(int id,
                         int value)
```
    Sets the value of the setting ID. The ID cannot be negative and cannot exceed 16777215.
  - setValue
```
SpdySettingsFrame setValue(int id,
                         int value,
                         boolean persistVal,
                         boolean persisted)
```
    Sets the value of the setting ID. Sets if the setting should be persisted (should only be set by the server). Sets if the setting is persisted (should only be set by the client). The ID cannot be negative and cannot exceed 16777215.
  - removeValue
```
SpdySettingsFrame removeValue(int id)
```
    Removes the value of the setting ID. Removes all persistence information for the setting.
  - isPersistValue
```
boolean isPersistValue(int id)
```
    Returns true if this setting should be persisted. Returns false if this setting should not be persisted or if the setting ID has no value.
  - setPersistValue
```
SpdySettingsFrame setPersistValue(int id,
                                boolean persistValue)
```
    Sets if this setting should be persisted. Has no effect if the setting ID has no value.
  - isPersisted
```
boolean isPersisted(int id)
```
    Returns true if this setting is persisted. Returns false if this setting should not be persisted or if the setting ID has no value.
  - setPersisted
```
SpdySettingsFrame setPersisted(int id,
                             boolean persisted)
```
    Sets if this setting is persisted. Has no effect if the setting ID has no value.
  - clearPreviouslyPersistedSettings
```
boolean clearPreviouslyPersistedSettings()
```
    Returns true if previously persisted settings should be cleared.
  - setClearPreviouslyPersistedSettings
```
SpdySettingsFrame setClearPreviouslyPersistedSettings(boolean clear)
```
    Sets if previously persisted settings should be cleared.

接口 SpdySettingsFrame

字段概要

方法概要

字段详细资料

SETTINGS_MINOR_VERSION

SETTINGS_UPLOAD_BANDWIDTH

SETTINGS_DOWNLOAD_BANDWIDTH

SETTINGS_ROUND_TRIP_TIME

SETTINGS_MAX_CONCURRENT_STREAMS

SETTINGS_CURRENT_CWND

SETTINGS_DOWNLOAD_RETRANS_RATE

SETTINGS_INITIAL_WINDOW_SIZE

SETTINGS_CLIENT_CERTIFICATE_VECTOR_SIZE

方法详细资料

ids

isSet

getValue

setValue

setValue

removeValue

isPersistValue

setPersistValue

isPersisted

setPersisted

clearPreviouslyPersistedSettings

setClearPreviouslyPersistedSettings