OpenJDK 27 · java.net.HostPortrange · APIdia, the JavaDoc alternative

Field Summary

Modifier and Type	Field and Description
pack-priv static final int	CASE_DIFF
pack-priv String	hostname
pack-priv static final int[]	HTTP_PORT
pack-priv static final int[]	HTTPS_PORT
pack-priv boolean	ipv4
pack-priv boolean	ipv6
pack-priv boolean	literal
pack-priv static final int[]	NO_PORT
pack-priv static final int	PORT_MAX
pack-priv static final int	PORT_MIN
pack-priv int[]	portrange
pack-priv String	scheme
pack-priv boolean	wildcard

Constructor Summary

Access	Constructor and Description
pack-priv	HostPortrange(String scheme, String host)

Method Summary

Modifier and Type	Method and Description
pack-priv int[]	defaultPort()
pack-priv boolean	equals(HostPortrange that)
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public String	hostname()
public boolean	ipv4Literal()
public boolean	ipv6Literal()
public boolean	literal()
pack-priv int[]	parsePort(String port)
public int[]	portrange()
pack-priv static String	toLowerCase(String s) Convert to lower case, and check that all chars are ascii alphanumeric, '-' or '.' only.
public boolean	wildcard() returns true if the hostname part started with * hostname returns the remaining part of the host component eg ".foo.com" -> ".foo.com" or "" -> ""

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

Field Detail

CASE_DIFF	back to summary
pack-priv static final int CASE_DIFF

hostname	back to summary
pack-priv String hostname

HTTP_PORT	back to summary
pack-priv static final int[] HTTP_PORT

HTTPS_PORT	back to summary
pack-priv static final int[] HTTPS_PORT

ipv4	back to summary
pack-priv boolean ipv4

ipv6	back to summary
pack-priv boolean ipv6

literal	back to summary
pack-priv boolean literal

NO_PORT	back to summary
pack-priv static final int[] NO_PORT

PORT_MAX	back to summary
pack-priv static final int PORT_MAX

PORT_MIN	back to summary
pack-priv static final int PORT_MIN

portrange	back to summary
pack-priv int[] portrange

scheme	back to summary
pack-priv String scheme

wildcard	back to summary
pack-priv boolean wildcard

Constructor Detail

HostPortrange	back to summary
pack-priv HostPortrange(String scheme, String host)

Method Detail

defaultPort	back to summary
pack-priv int[] defaultPort()

equals	back to summary
pack-priv boolean equals(HostPortrange that)

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 this 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.

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this 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.

hostname	back to summary
public String hostname()

ipv4Literal	back to summary
public boolean ipv4Literal()

ipv6Literal	back to summary
public boolean ipv6Literal()

literal	back to summary
public boolean literal()

parsePort	back to summary
pack-priv int[] parsePort(String port)

portrange	back to summary
public int[] portrange()

toLowerCase	back to summary
pack-priv static String toLowerCase(String s) Convert to lower case, and check that all chars are ascii alphanumeric, '-' or '.' only.