Netty5/Codec/HTTP2 5.0.0.Alpha5 · io.netty5.handler.codec.http2.Http2Flags

Modifier and Type	Field and Description
public static final short	ACK
public static final short	END_HEADERS
public static final short	END_STREAM
public static final short	PADDED
public static final short	PRIORITY
private short	value

Access	Constructor and Description
public	Http2Flags()
public	Http2Flags(short value)

Method Summary

Modifier and Type	Method and Description
public boolean	ack() Determines whether the flag is set indicating that this frame is an ACK.
public Http2Flags	ack(boolean ack) Sets the `ACK` flag.
public boolean	endOfHeaders() Determines whether the `END_HEADERS` flag is set.
public Http2Flags	endOfHeaders(boolean endOfHeaders) Sets the `END_HEADERS` flag.
public boolean	endOfStream() Determines whether the `END_STREAM` flag is set.
public Http2Flags	endOfStream(boolean endOfStream) Sets the `END_STREAM` flag.
public boolean	equals(Object the reference object with which to compare. obj) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public int	getNumPriorityBytes() Gets the number of bytes expected for the priority fields of the payload.
public int	getPaddingPresenceFieldLength() Gets the length in bytes of the padding presence field expected in the payload.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for the object.
public boolean	Returns: `true` if the flag is set isFlagSet(short the mask identifying the bit for the particular flag being tested mask) Indicates whether or not a particular flag is set.
public boolean	paddingPresent() For frames that include padding, indicates if the `PADDED` field is present.
public Http2Flags	paddingPresent(boolean paddingPresent) Sets the `PADDED` flag.
public boolean	priorityPresent() Determines whether the flag is set indicating the presence of the exclusive, stream dependency, and weight fields in a HEADERS frame.
public Http2Flags	priorityPresent(boolean priorityPresent) Sets the `PRIORITY` flag.
public Http2Flags	Returns: this instance. setFlag(boolean if the flag should be enabled or disabled. on, short the mask that identifies the bit for the flag. mask) Generic method to set any flag.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public short	value() Gets the underlying flags value.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

ACK	back to summary
public static final short ACK

END_HEADERS	back to summary
public static final short END_HEADERS

END_STREAM	back to summary
public static final short END_STREAM

PADDED	back to summary
public static final short PADDED

PRIORITY	back to summary
public static final short PRIORITY

value	back to summary
private short value

Http2Flags	back to summary
public Http2Flags()

Http2Flags	back to summary
public Http2Flags(short value)

Method Detail

ack	back to summary
public boolean ack() Determines whether the flag is set indicating that this frame is an ACK. Only applies for SETTINGS and PING frames.

ack	back to summary
public Http2Flags ack(boolean ack) Sets the `ACK` flag.

endOfHeaders	back to summary
public boolean endOfHeaders() Determines whether the `END_HEADERS` flag is set. Only applies for HEADERS, PUSH_PROMISE, and CONTINUATION frames.

endOfHeaders	back to summary
public Http2Flags endOfHeaders(boolean endOfHeaders) Sets the `END_HEADERS` flag.

endOfStream	back to summary
public boolean endOfStream() Determines whether the `END_STREAM` flag is set. Only applies to DATA and HEADERS frames.

endOfStream	back to summary
public Http2Flags endOfStream(boolean endOfStream) Sets the `END_STREAM` flag.

equals back to summary

equals	back to summary
public boolean equals(Object obj) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters obj:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public boolean equals(Object obj)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

obj:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

getNumPriorityBytes	back to summary
public int getNumPriorityBytes() Gets the number of bytes expected for the priority fields of the payload. This is determined by the `priorityPresent()` flag.

getPaddingPresenceFieldLength	back to summary
public int getPaddingPresenceFieldLength() Gets the length in bytes of the padding presence field expected in the payload. This is determined by the `paddingPresent()` flag.

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object. Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object.

Annotations

@Override

isFlagSet back to summary

isFlagSet	back to summary
public boolean isFlagSet(short mask) Indicates whether or not a particular flag is set. Parameters mask:short the mask identifying the bit for the particular flag being tested Returns:boolean `true` if the flag is set

public boolean isFlagSet(short mask)

Indicates whether or not a particular flag is set.

Parameters

mask:short: the mask identifying the bit for the particular flag being tested

Returns:boolean

true if the flag is set

paddingPresent	back to summary
public boolean paddingPresent() For frames that include padding, indicates if the `PADDED` field is present. Only applies to DATA, HEADERS, PUSH_PROMISE and CONTINUATION frames.

paddingPresent	back to summary
public Http2Flags paddingPresent(boolean paddingPresent) Sets the `PADDED` flag.

priorityPresent	back to summary
public boolean priorityPresent() Determines whether the flag is set indicating the presence of the exclusive, stream dependency, and weight fields in a HEADERS frame.

priorityPresent	back to summary
public Http2Flags priorityPresent(boolean priorityPresent) Sets the `PRIORITY` flag.

setFlag	back to summary
public Http2Flags setFlag(boolean on, short mask) Generic method to set any flag. Parameters on:boolean if the flag should be enabled or disabled. mask:short the mask that identifies the bit for the flag. Returns:Http2Flags this instance.

setFlag

back to summary

public Http2Flags setFlag(boolean on, short mask)

Generic method to set any flag.

Parameters

on:boolean: if the flag should be enabled or disabled.
mask:short: the mask that identifies the bit for the flag.

Returns:Http2Flags

this instance.

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Returns:String a string representation of the object. Annotations @Override

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object.

Annotations