HttpHeadersBuilder (filter-service-metrics 1.13 1.13 API)

All Known Subinterfaces:

RequestHeadersBuilder, ResponseHeadersBuilder
```
public interface HttpHeadersBuilder
```
Builds an HttpHeaders.

See Also:

HttpHeaders.builder(), HttpHeaders.toBuilder()

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`HttpHeadersBuilder`	`add(CharSequence name, Iterable<String> values)` Adds new headers with the specified `name` and `values`.
`HttpHeadersBuilder`	`add(CharSequence name, String... values)` Adds new headers with the specified `name` and `values`.
`HttpHeadersBuilder`	`add(CharSequence name, String value)` Adds a new header with the specified `name` and `value`.
`HttpHeadersBuilder`	`add(Iterable<? extends Map.Entry<? extends CharSequence,String>> entries)` Adds all header names and values of the specified `entries`.
`HttpHeadersBuilder`	`addDouble(CharSequence name, double value)` Adds a new header.
`HttpHeadersBuilder`	`addFloat(CharSequence name, float value)` Adds a new header.
`HttpHeadersBuilder`	`addInt(CharSequence name, int value)` Adds a new header.
`HttpHeadersBuilder`	`addLong(CharSequence name, long value)` Adds a new header.
`HttpHeadersBuilder`	`addObject(CharSequence name, Iterable<?> values)` Adds a new header with the specified name and values.
`HttpHeadersBuilder`	`addObject(CharSequence name, Object... values)` Adds a new header with the specified name and values.
`HttpHeadersBuilder`	`addObject(CharSequence name, Object value)` Adds a new header.
`HttpHeadersBuilder`	`addObject(Iterable<? extends Map.Entry<? extends CharSequence,?>> entries)` Adds all header names and values of the specified `entries`.
`HttpHeadersBuilder`	`addTimeMillis(CharSequence name, long value)` Adds a new header.
`HttpHeaders`	`build()` Returns a newly created `HttpHeaders` with the entries in this builder.
`HttpHeadersBuilder`	`clear()` Removes all headers.
`boolean`	`contains(CharSequence name)` Returns `true` if a header with the `name` exists, `false` otherwise.
`boolean`	`contains(CharSequence name, String value)` Returns `true` if a header with the `name` and `value` exists.
`boolean`	`containsDouble(CharSequence name, double value)` Returns `true` if a header with the `name` and `value` exists.
`boolean`	`containsFloat(CharSequence name, float value)` Returns `true` if a header with the `name` and `value` exists.
`boolean`	`containsInt(CharSequence name, int value)` Returns `true` if a header with the `name` and `value` exists.
`boolean`	`containsLong(CharSequence name, long value)` Returns `true` if a header with the `name` and `value` exists.
`boolean`	`containsObject(CharSequence name, Object value)` Returns `true` if a header with the `name` and `value` exists.
`boolean`	`containsTimeMillis(CharSequence name, long value)` Returns `true` if a header with the `name` and `value` exists.
`MediaType`	`contentType()` Returns the parsed `"content-type"` header.
`HttpHeadersBuilder`	`contentType(MediaType contentType)` Sets the `"content-type"` header.
`HttpHeadersBuilder`	`endOfStream(boolean endOfStream)` Sets whether the headers will be the last frame in an HTTP/2 stream.
`void`	`forEach(BiConsumer<io.netty.util.AsciiString,String> action)` Invokes the specified `action` for all header entries.
`void`	`forEachValue(CharSequence name, Consumer<String> action)` Invokes the specified `action` for all values of the headers with the specified `name`.
`String`	`get(CharSequence name)` Returns the value of a header with the specified `name`.
`String`	`get(CharSequence name, String defaultValue)` Returns the value of a header with the specified `name`.
`List<String>`	`getAll(CharSequence name)` Returns all values for the header with the specified name.
`List<String>`	`getAllAndRemove(CharSequence name)` Removes all the headers with the specified name and returns the removed header values.
`String`	`getAndRemove(CharSequence name)` Removes all the headers with the specified name and returns the header value which was added first.
`String`	`getAndRemove(CharSequence name, String defaultValue)` Removes all the headers with the specified name and returns the header value which was added first.
`Double`	`getDouble(CharSequence name)` Returns the `double` value of a header with the specified `name`.
`double`	`getDouble(CharSequence name, double defaultValue)` Returns the `double` value of a header with the specified `name`.
`Double`	`getDoubleAndRemove(CharSequence name)` Removes all the headers with the specified name and returns the header value which was added first.
`double`	`getDoubleAndRemove(CharSequence name, double defaultValue)` Removes all the headers with the specified name and returns the header value which was added first.
`Float`	`getFloat(CharSequence name)` Returns the `float` value of a header with the specified `name`.
`float`	`getFloat(CharSequence name, float defaultValue)` Returns the `float` value of a header with the specified `name`.
`Float`	`getFloatAndRemove(CharSequence name)` Removes all the headers with the specified name and returns the header value which was added first.
`float`	`getFloatAndRemove(CharSequence name, float defaultValue)` Removes all the headers with the specified name and returns the header value which was added first.
`Integer`	`getInt(CharSequence name)` Returns the `int` value of a header with the specified `name`.
`int`	`getInt(CharSequence name, int defaultValue)` Returns the `int` value of a header with the specified `name`.
`Integer`	`getIntAndRemove(CharSequence name)` Removes all the headers with the specified name and returns the header value which was added first.
`int`	`getIntAndRemove(CharSequence name, int defaultValue)` Removes all the headers with the specified name and returns the header value which was added first.
`Long`	`getLong(CharSequence name)` Returns the `long` value of a header with the specified `name`.
`long`	`getLong(CharSequence name, long defaultValue)` Returns the `long` value of a header with the specified `name`.
`Long`	`getLongAndRemove(CharSequence name)` Removes all the headers with the specified name and returns the header value which was added first.
`long`	`getLongAndRemove(CharSequence name, long defaultValue)` Removes all the headers with the specified name and returns the header value which was added first.
`Long`	`getTimeMillis(CharSequence name)` Returns the value of a header with the specified `name` in milliseconds.
`long`	`getTimeMillis(CharSequence name, long defaultValue)` Returns the value of a header with the specified `name` in milliseconds.
`Long`	`getTimeMillisAndRemove(CharSequence name)` Removes all the headers with the specified name and returns the header value which was added first.
`long`	`getTimeMillisAndRemove(CharSequence name, long defaultValue)` Removes all the headers with the specified name and returns the header value which was added first.
`boolean`	`isEmpty()` Returns `true` if this headers does not contain any entries.
`boolean`	`isEndOfStream()` Tells whether the headers correspond to the last frame in an HTTP/2 stream.
`Iterator<Map.Entry<io.netty.util.AsciiString,String>>`	`iterator()` Returns an `Iterator` that yields all header entries.
`Set<io.netty.util.AsciiString>`	`names()` Returns a `Set` of all header names.
`boolean`	`remove(CharSequence name)` Removes all headers with the specified `name`.
`HttpHeadersBuilder`	`removeAndThen(CharSequence name)` Removes all headers with the specified `name`.
`HttpHeadersBuilder`	`set(CharSequence name, Iterable<String> values)` Sets a new header with the specified name and values.
`HttpHeadersBuilder`	`set(CharSequence name, String... values)` Sets a header with the specified name and values.
`HttpHeadersBuilder`	`set(CharSequence name, String value)` Sets a header with the specified name and value.
`HttpHeadersBuilder`	`set(Iterable<? extends Map.Entry<? extends CharSequence,String>> entries)` Retains all current headers but calls `set(CharSequence, String)` for each header in the specified `entries`.
`HttpHeadersBuilder`	`setDouble(CharSequence name, double value)` Sets a header with the specified `name` to `value`.
`HttpHeadersBuilder`	`setFloat(CharSequence name, float value)` Sets a header with the specified `name` to `value`.
`HttpHeadersBuilder`	`setIfAbsent(Iterable<? extends Map.Entry<? extends CharSequence,String>> entries)` Copies the entries missing in this headers from the specified `entries`.
`HttpHeadersBuilder`	`setInt(CharSequence name, int value)` Sets a header with the specified `name` to `value`.
`HttpHeadersBuilder`	`setLong(CharSequence name, long value)` Sets a header with the specified `name` to `value`.
`HttpHeadersBuilder`	`setObject(CharSequence name, Iterable<?> values)` Sets a header with the specified name and values.
`HttpHeadersBuilder`	`setObject(CharSequence name, Object... values)` Sets a header with the specified name and values.
`HttpHeadersBuilder`	`setObject(CharSequence name, Object value)` Sets a new header.
`HttpHeadersBuilder`	`setObject(Iterable<? extends Map.Entry<? extends CharSequence,?>> entries)` Retains all current headers but calls `setObject(CharSequence, Object)` for each entry in the specified `entries`.
`HttpHeadersBuilder`	`setTimeMillis(CharSequence name, long value)` Sets a header with the specified `name` to `value`.
`int`	`size()` Returns the number of headers.
`HttpHeadersBuilder`	`sizeHint(int sizeHint)` Specifies the hint about the number of headers which may improve the memory efficiency and performance of the underlying data structure.
`default Stream<Map.Entry<io.netty.util.AsciiString,String>>`	`stream()` Returns a `Stream` that yields all header entries.
`Iterator<String>`	`valueIterator(CharSequence name)` Returns an `Iterator` that yields all values of the headers with the specified `name`.
`default Stream<String>`	`valueStream(CharSequence name)` Returns a `Stream` that yields all values of the headers with the specified `name`.

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Method Detail
  - build
```
HttpHeaders build()
```
    Returns a newly created HttpHeaders with the entries in this builder.
  - sizeHint
```
HttpHeadersBuilder sizeHint(int sizeHint)
```
    Specifies the hint about the number of headers which may improve the memory efficiency and performance of the underlying data structure.
    
    Returns:
    
    this
    
    Throws:
    
    IllegalStateException - if the hint was specified too late after the underlying data structure has been fully initialized.
  - endOfStream
```
HttpHeadersBuilder endOfStream(boolean endOfStream)
```
    Sets whether the headers will be the last frame in an HTTP/2 stream.
  - contentType
```
HttpHeadersBuilder contentType(MediaType contentType)
```
    Sets the "content-type" header.
  - getAndRemove
```
String getAndRemove(CharSequence name)
```
    Removes all the headers with the specified name and returns the header value which was added first.
    
    Parameters:
    
    name - the header name
    
    Returns:
    
    the first header value or null if there is no such header
  - getAndRemove
```
String getAndRemove(CharSequence name,
                    String defaultValue)
```
    Removes all the headers with the specified name and returns the header value which was added first.
    
    Parameters:
    
    name - the header name
    
    defaultValue - the default value
    
    Returns:
    
    the first header value or defaultValue if there is no such header
  - getAllAndRemove
```
List<String> getAllAndRemove(CharSequence name)
```
    Removes all the headers with the specified name and returns the removed header values.
    
    Parameters:
    
    name - the header name
    
    Returns:
    
    a List of header values or an empty List if no values are found.
  - getIntAndRemove
```
Integer getIntAndRemove(CharSequence name)
```
    Removes all the headers with the specified name and returns the header value which was added first.
    
    Parameters:
    
    name - the header name
    
    Returns:
    
    the int value of the first value in insertion order or null if there is no such value or it can't be converted into int.
  - getIntAndRemove
```
int getIntAndRemove(CharSequence name,
                    int defaultValue)
```
    Removes all the headers with the specified name and returns the header value which was added first.
    
    Parameters:
    
    name - the header name
    
    defaultValue - the default value
    
    Returns:
    
    the int value of the first value in insertion order or defaultValue if there is no such value or it can't be converted into int.
  - getLongAndRemove
```
Long getLongAndRemove(CharSequence name)
```
    Removes all the headers with the specified name and returns the header value which was added first.
    
    Parameters:
    
    name - the header name
    
    Returns:
    
    the long value of the first value in insertion order or null if there is no such value or it can't be converted into long.
  - getLongAndRemove
```
long getLongAndRemove(CharSequence name,
                      long defaultValue)
```
    Removes all the headers with the specified name and returns the header value which was added first.
    
    Parameters:
    
    name - the header name
    
    defaultValue - the default value
    
    Returns:
    
    the long value of the first value in insertion order or defaultValue if there is no such value or it can't be converted into long.
  - getFloatAndRemove
```
Float getFloatAndRemove(CharSequence name)
```
    Removes all the headers with the specified name and returns the header value which was added first.
    
    Parameters:
    
    name - the header name
    
    Returns:
    
    the float value of the first value in insertion order or null if there is no such value or it can't be converted into float.
  - getFloatAndRemove
```
float getFloatAndRemove(CharSequence name,
                        float defaultValue)
```
    Removes all the headers with the specified name and returns the header value which was added first.
    
    Parameters:
    
    name - the header name
    
    defaultValue - the default value
    
    Returns:
    
    the float value of the first value in insertion order or defaultValue if there is no such value or it can't be converted into float.
  - getDoubleAndRemove
```
Double getDoubleAndRemove(CharSequence name)
```
    Removes all the headers with the specified name and returns the header value which was added first.
    
    Parameters:
    
    name - the header name
    
    Returns:
    
    the double value of the first value in insertion order or null if there is no such value or it can't be converted into double.
  - getDoubleAndRemove
```
double getDoubleAndRemove(CharSequence name,
                          double defaultValue)
```
    Removes all the headers with the specified name and returns the header value which was added first.
    
    Parameters:
    
    name - the header name
    
    defaultValue - the default value
    
    Returns:
    
    the double value of the first value in insertion order or defaultValue if there is no such value or it can't be converted into double.
  - getTimeMillisAndRemove
```
Long getTimeMillisAndRemove(CharSequence name)
```
    Removes all the headers with the specified name and returns the header value which was added first.
    
    Parameters:
    
    name - the header name
    
    Returns:
    
    the milliseconds value of the first value in insertion order or null if there is no such value or it can't be converted into milliseconds.
  - getTimeMillisAndRemove
```
long getTimeMillisAndRemove(CharSequence name,
                            long defaultValue)
```
    Removes all the headers with the specified name and returns the header value which was added first.
    
    Parameters:
    
    name - the header name
    
    defaultValue - the default value
    
    Returns:
    
    the milliseconds value of the first value in insertion order or defaultValue if there is no such value or it can't be converted into milliseconds.
  - add
```
HttpHeadersBuilder add(CharSequence name,
                       String value)
```
    Adds a new header with the specified name and value.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    this
  - add
```
HttpHeadersBuilder add(CharSequence name,
                       Iterable<String> values)
```
    Adds new headers with the specified name and values. This method is semantically equivalent to
```
 for (String value : values) {
     builder.add(name, value);
 }
 
```
    Parameters:
    
    name - the header name
    
    values - the header values
    
    Returns:
    
    this
  - add
```
HttpHeadersBuilder add(CharSequence name,
                       String... values)
```
    Adds new headers with the specified name and values. This method is semantically equivalent to
```
 for (String value : values) {
     builder.add(name, value);
 }
 
```
    Parameters:
    
    name - the header name
    
    values - the header values
    
    Returns:
    
    this
  - add
```
HttpHeadersBuilder add(Iterable<? extends Map.Entry<? extends CharSequence,String>> entries)
```
    Adds all header names and values of the specified entries.
    
    Returns:
    
    this
    
    Throws:
    
    IllegalArgumentException - if entries == this.
  - addObject
```
HttpHeadersBuilder addObject(CharSequence name,
                             Object value)
```
    Adds a new header. The specified header value is converted into a String, as explained in Specifying a non-String header value.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    this
  - addObject
```
HttpHeadersBuilder addObject(CharSequence name,
                             Iterable<?> values)
```
    Adds a new header with the specified name and values. The specified header values are converted into Strings, as explained in Specifying a non-String header value. This method is equivalent to:
```
 for (Object v : values) {
     builder.addObject(name, v);
 }
 
```
    Parameters:
    
    name - the header name
    
    values - the header values
    
    Returns:
    
    this
  - addObject
```
HttpHeadersBuilder addObject(CharSequence name,
                             Object... values)
```
    Adds a new header with the specified name and values. The specified header values are converted into Strings, as explained in Specifying a non-String header value. This method is equivalent to:
```
 for (Object v : values) {
     builder.addObject(name, v);
 }
 
```
    Parameters:
    
    name - the header name
    
    values - the header values
    
    Returns:
    
    this
  - addObject
```
HttpHeadersBuilder addObject(Iterable<? extends Map.Entry<? extends CharSequence,?>> entries)
```
    Adds all header names and values of the specified entries. The specified header values are converted into Strings, as explained in Specifying a non-String header value.
    
    Returns:
    
    this
    
    Throws:
    
    IllegalArgumentException - if entries == this.
  - addInt
```
HttpHeadersBuilder addInt(CharSequence name,
                          int value)
```
    Adds a new header.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    this
  - addLong
```
HttpHeadersBuilder addLong(CharSequence name,
                           long value)
```
    Adds a new header.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    this
  - addFloat
```
HttpHeadersBuilder addFloat(CharSequence name,
                            float value)
```
    Adds a new header.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    this
  - addDouble
```
HttpHeadersBuilder addDouble(CharSequence name,
                             double value)
```
    Adds a new header.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    this
  - addTimeMillis
```
HttpHeadersBuilder addTimeMillis(CharSequence name,
                                 long value)
```
    Adds a new header.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    this
  - set
```
HttpHeadersBuilder set(CharSequence name,
                       String value)
```
    Sets a header with the specified name and value. Any existing headers with the same name are overwritten.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    this
  - set
```
HttpHeadersBuilder set(CharSequence name,
                       Iterable<String> values)
```
    Sets a new header with the specified name and values. This method is equivalent to
```
 builder.remove(name);
 for (String v : values) {
     builder.add(name, v);
 }
 
```
    Parameters:
    
    name - the header name
    
    values - the header values
    
    Returns:
    
    this
  - set
```
HttpHeadersBuilder set(CharSequence name,
                       String... values)
```
    Sets a header with the specified name and values. Any existing headers with the specified name are removed. This method is equivalent to:
```
 builder.remove(name);
 for (String v : values) {
     builder.add(name, v);
 }
 
```
    Parameters:
    
    name - the header name
    
    values - the header values
    
    Returns:
    
    this
  - set
```
HttpHeadersBuilder set(Iterable<? extends Map.Entry<? extends CharSequence,String>> entries)
```
    Retains all current headers but calls set(CharSequence, String) for each header in the specified entries.
    
    Parameters:
    
    entries - the headers used to set the header values
    
    Returns:
    
    this
  - setIfAbsent
```
HttpHeadersBuilder setIfAbsent(Iterable<? extends Map.Entry<? extends CharSequence,String>> entries)
```
    Copies the entries missing in this headers from the specified entries. This method is a shortcut for:
```
 headers.names().forEach(name -> {
     if (!builder.contains(name)) {
         builder.set(name, headers.getAll(name));
     }
 });
 
```
    Returns:
    
    this
  - setObject
```
HttpHeadersBuilder setObject(CharSequence name,
                             Object value)
```
    Sets a new header. Any existing headers with the specified name are removed. The specified header value is converted into a String, as explained in Specifying a non-String header value.
    
    Parameters:
    
    name - the header name
    
    value - the value of the header
    
    Returns:
    
    this
  - setObject
```
HttpHeadersBuilder setObject(CharSequence name,
                             Iterable<?> values)
```
    Sets a header with the specified name and values. Any existing headers with the specified name are removed. The specified header values are converted into Strings, as explained in Specifying a non-String header value. This method is equivalent to:
```
 builder.remove(name);
 for (Object v : values) {
     builder.addObject(name, v);
 }
 
```
    Parameters:
    
    name - the header name
    
    values - the values of the header
    
    Returns:
    
    this
  - setObject
```
HttpHeadersBuilder setObject(CharSequence name,
                             Object... values)
```
    Sets a header with the specified name and values. Any existing headers with the specified name are removed. The specified header values are converted into Strings, as explained in Specifying a non-String header value. This method is equivalent to:
```
 builder.remove(name);
 for (Object v : values) {
     builder.addObject(name, v);
 }
 
```
    Parameters:
    
    name - the header name
    
    values - the values of the header
    
    Returns:
    
    this
  - setObject
```
HttpHeadersBuilder setObject(Iterable<? extends Map.Entry<? extends CharSequence,?>> entries)
```
    Retains all current headers but calls setObject(CharSequence, Object) for each entry in the specified entries. The specified header values are converted into Strings, as explained in Specifying a non-String header value.
    
    Parameters:
    
    entries - the headers used to set the values in this instance
    
    Returns:
    
    this
  - setInt
```
HttpHeadersBuilder setInt(CharSequence name,
                          int value)
```
    Sets a header with the specified name to value. This will remove all previous values associated with name.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    this
  - setLong
```
HttpHeadersBuilder setLong(CharSequence name,
                           long value)
```
    Sets a header with the specified name to value. This will remove all previous values associated with name.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    this
  - setFloat
```
HttpHeadersBuilder setFloat(CharSequence name,
                            float value)
```
    Sets a header with the specified name to value. This will remove all previous values associated with name.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    this
  - setDouble
```
HttpHeadersBuilder setDouble(CharSequence name,
                             double value)
```
    Sets a header with the specified name to value. This will remove all previous values associated with name.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    this
  - setTimeMillis
```
HttpHeadersBuilder setTimeMillis(CharSequence name,
                                 long value)
```
    Sets a header with the specified name to value. This will remove all previous values associated with name.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    this
  - remove
```
boolean remove(CharSequence name)
```
    Removes all headers with the specified name.
    
    Parameters:
    
    name - the header name
    
    Returns:
    
    true if at least one entry has been removed.
  - removeAndThen
```
HttpHeadersBuilder removeAndThen(CharSequence name)
```
    Removes all headers with the specified name. Unlike remove(CharSequence) this method returns itself so that the caller can chain the invocations.
    
    Parameters:
    
    name - the header name
    
    Returns:
    
    this
  - clear
```
HttpHeadersBuilder clear()
```
    Removes all headers. After a call to this method, size() becomes 0.
    
    Returns:
    
    this
  - isEndOfStream
```
boolean isEndOfStream()
```
    Tells whether the headers correspond to the last frame in an HTTP/2 stream.
  - contentType
```
MediaType contentType()
```
    Returns the parsed "content-type" header.
    
    Returns:
    
    the parsed MediaType if present and valid, or null otherwise.
  - get
```
String get(CharSequence name)
```
    Returns the value of a header with the specified name. If there are more than one value for the specified name, the first value in insertion order is returned.
    
    Parameters:
    
    name - the name of the header to retrieve
    
    Returns:
    
    the first header value if the header is found, or null if there's no such header
  - get
```
String get(CharSequence name,
           String defaultValue)
```
    Returns the value of a header with the specified name. If there are more than one value for the specified name, the first value in insertion order is returned.
    
    Parameters:
    
    name - the name of the header to retrieve
    
    defaultValue - the default value
    
    Returns:
    
    the first header value or defaultValue if there is no such header
  - getAll
```
List<String> getAll(CharSequence name)
```
    Returns all values for the header with the specified name. The returned List can't be modified.
    
    Parameters:
    
    name - the name of the header to retrieve
    
    Returns:
    
    a List of header values or an empty List if there is no such header.
  - getInt
```
Integer getInt(CharSequence name)
```
    Returns the int value of a header with the specified name. If there are more than one value for the specified name, the first value in insertion order is returned.
    
    Parameters:
    
    name - the name of the header to retrieve
    
    Returns:
    
    the int value of the first value in insertion order or null if there is no such header or it can't be converted to int.
  - getInt
```
int getInt(CharSequence name,
           int defaultValue)
```
    Returns the int value of a header with the specified name. If there are more than one value for the specified name, the first value in insertion order is returned.
    
    Parameters:
    
    name - the name of the header to retrieve
    
    defaultValue - the default value
    
    Returns:
    
    the int value of the first value in insertion order or defaultValue if there is no such header or it can't be converted to int.
  - getLong
```
Long getLong(CharSequence name)
```
    Returns the long value of a header with the specified name. If there are more than one value for the specified name, the first value in insertion order is returned.
    
    Parameters:
    
    name - the name of the header to retrieve
    
    Returns:
    
    the long value of the first value in insertion order or null if there is no such header or it can't be converted to long.
  - getLong
```
long getLong(CharSequence name,
             long defaultValue)
```
    Returns the long value of a header with the specified name. If there are more than one value for the specified name, the first value in insertion order is returned.
    
    Parameters:
    
    name - the name of the header to retrieve
    
    defaultValue - the default value
    
    Returns:
    
    the long value of the first value in insertion order or defaultValue if there is no such header or it can't be converted to long.
  - getFloat
```
Float getFloat(CharSequence name)
```
    Returns the float value of a header with the specified name. If there are more than one value for the specified name, the first value in insertion order is returned.
    
    Parameters:
    
    name - the name of the header to retrieve
    
    Returns:
    
    the float value of the first value in insertion order or null if there is no such header or it can't be converted to float.
  - getFloat
```
float getFloat(CharSequence name,
               float defaultValue)
```
    Returns the float value of a header with the specified name. If there are more than one value for the specified name, the first value in insertion order is returned.
    
    Parameters:
    
    name - the name of the header to retrieve
    
    defaultValue - the default value
    
    Returns:
    
    the float value of the first value in insertion order or defaultValue if there is no such header or it can't be converted to float.
  - getDouble
```
Double getDouble(CharSequence name)
```
    Returns the double value of a header with the specified name. If there are more than one value for the specified name, the first value in insertion order is returned.
    
    Parameters:
    
    name - the name of the header to retrieve
    
    Returns:
    
    the double value of the first value in insertion order or null if there is no such header or it can't be converted to double.
  - getDouble
```
double getDouble(CharSequence name,
                 double defaultValue)
```
    Returns the double value of a header with the specified name. If there are more than one value for the specified name, the first value in insertion order is returned.
    
    Parameters:
    
    name - the name of the header to retrieve
    
    defaultValue - the default value
    
    Returns:
    
    the double value of the first value in insertion order or defaultValue if there is no such header or it can't be converted to double.
  - getTimeMillis
```
Long getTimeMillis(CharSequence name)
```
    Returns the value of a header with the specified name in milliseconds. If there are more than one value for the specified name, the first value in insertion order is returned.
    
    Parameters:
    
    name - the name of the header to retrieve
    
    Returns:
    
    the milliseconds value of the first value in insertion order or null if there is no such header or it can't be converted to milliseconds.
  - getTimeMillis
```
long getTimeMillis(CharSequence name,
                   long defaultValue)
```
    Returns the value of a header with the specified name in milliseconds. If there are more than one value for the specified name, the first value in insertion order is returned.
    
    Parameters:
    
    name - the name of the header to retrieve
    
    defaultValue - the default value
    
    Returns:
    
    the milliseconds value of the first value in insertion order or defaultValue if there is no such header or it can't be converted to milliseconds.
  - contains
```
boolean contains(CharSequence name)
```
    Returns true if a header with the name exists, false otherwise.
    
    Parameters:
    
    name - the header name
  - contains
```
boolean contains(CharSequence name,
                 String value)
```
    Returns true if a header with the name and value exists.
    
    Parameters:
    
    name - the header name
    
    value - the header value of the header to find
  - containsObject
```
boolean containsObject(CharSequence name,
                       Object value)
```
    Returns true if a header with the name and value exists.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    true if the header exists. false otherwise
  - containsInt
```
boolean containsInt(CharSequence name,
                    int value)
```
    Returns true if a header with the name and value exists.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    true if the header exists. false otherwise
  - containsLong
```
boolean containsLong(CharSequence name,
                     long value)
```
    Returns true if a header with the name and value exists.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    true if the header exists. false otherwise
  - containsFloat
```
boolean containsFloat(CharSequence name,
                      float value)
```
    Returns true if a header with the name and value exists.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    true if the header exists. false otherwise
  - containsDouble
```
boolean containsDouble(CharSequence name,
                       double value)
```
    Returns true if a header with the name and value exists.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    true if the header exists. false otherwise
  - containsTimeMillis
```
boolean containsTimeMillis(CharSequence name,
                           long value)
```
    Returns true if a header with the name and value exists.
    
    Parameters:
    
    name - the header name
    
    value - the header value
    
    Returns:
    
    true if the header exists. false otherwise
  - size
```
int size()
```
    Returns the number of headers.
  - isEmpty
```
boolean isEmpty()
```
    Returns true if this headers does not contain any entries.
  - names
```
Set<io.netty.util.AsciiString> names()
```
    Returns a Set of all header names. The returned Set cannot be modified.
  - iterator
```
Iterator<Map.Entry<io.netty.util.AsciiString,String>> iterator()
```
    Returns an Iterator that yields all header entries. The iteration order is as follows:
    1. All pseudo headers (order not specified).
    2. All non-pseudo headers (in insertion order).
  - valueIterator
```
Iterator<String> valueIterator(CharSequence name)
```
    Returns an Iterator that yields all values of the headers with the specified name.
  - forEach
```
void forEach(BiConsumer<io.netty.util.AsciiString,String> action)
```
    Invokes the specified action for all header entries.
  - forEachValue
```
void forEachValue(CharSequence name,
                  Consumer<String> action)
```
    Invokes the specified action for all values of the headers with the specified name.
  - stream
```
default Stream<Map.Entry<io.netty.util.AsciiString,String>> stream()
```
    Returns a Stream that yields all header entries.
  - valueStream
```
default Stream<String> valueStream(CharSequence name)
```
    Returns a Stream that yields all values of the headers with the specified name.

Interface HttpHeadersBuilder

Method Summary

Methods inherited from interface java.lang.Iterable

Method Detail

build

sizeHint

endOfStream

contentType

getAndRemove

getAndRemove

getAllAndRemove

getIntAndRemove

getIntAndRemove

getLongAndRemove

getLongAndRemove

getFloatAndRemove

getFloatAndRemove

getDoubleAndRemove

getDoubleAndRemove

getTimeMillisAndRemove

getTimeMillisAndRemove

add

add

add

add

addObject

addObject

addObject

addObject

addInt

addLong

addFloat

addDouble

addTimeMillis

set

set

set

set

setIfAbsent

setObject

setObject

setObject

setObject

setInt

setLong

setFloat

setDouble

setTimeMillis

remove

removeAndThen

clear

isEndOfStream

contentType

get

get

getAll

getInt

getInt

getLong

getLong

getFloat

getFloat

getDouble

getDouble

getTimeMillis

getTimeMillis

contains

contains

containsObject

containsInt

containsLong

containsFloat

containsDouble

containsTimeMillis

size

isEmpty

names

iterator

valueIterator

forEach