Uses of Package
java.lang

Packages that use java.lang

Package	Description
java.io	Input/Output support
java.lang	Core Java classes
java.lang.annotation	Basic support for annotations
java.math
java.net	Network communication through TCP and UDP sockets or URLs.
java.text	Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages.
java.util	Utilities
tijos.framework	Access to TiJOS framework
tijos.framework.appcenter	Application center class
tijos.framework.devicecenter	Device bus related classes, such as GPIO I2C, PWM, etc., can be used to develop the sensor which is not supported in the standard library
tijos.framework.eventcenter	Event center class, which deals with events from hardware peripherals, such as GPIO events
tijos.framework.networkcenter.dns	DNS client
tijos.framework.networkcenter.mqtt	MQTT3.1.1 client
tijos.framework.networkcenter.ntp	Network time protocol client class
tijos.framework.platform	System Settings related classes, like host name and other settings
tijos.framework.platform.lan	Local Area Network,LAN class
tijos.framework.platform.lpwan	Low Power Wide Area Network classes, such as: NB-IoT, LoRaWAN, etc
tijos.framework.platform.peripheral	Classes to access the peripherals on the development board, like keyboard, button, light, etc
tijos.framework.platform.wlan	WIFI class
tijos.framework.sensor.button	Button classes
tijos.framework.sensor.dht	DHT11(22) classes
tijos.framework.sensor.ds18b20	DS18B20 classes
tijos.framework.sensor.general	General Sensor classes
tijos.framework.sensor.hcsr	HCSR04(04+) classes
tijos.framework.sensor.mq	MQn classes
tijos.framework.sensor.vs1838b	VS1838B classes
tijos.framework.transducer.buzzer	Buzzer classse
tijos.framework.transducer.led	LED classes
tijos.framework.transducer.oled	OLED classes
tijos.framework.transducer.relay	Relay classes
tijos.framework.util	Utility
tijos.framework.util.base64	Utility classes for base64
tijos.framework.util.crc	Utility classes for CRC
tijos.framework.util.json	JSON-java suppport
tijos.framework.util.logging	Utility classes for logging
tijos.framework.util.text	Dot matrix font class
tijos.kernel.charset	TiJOS simple charset API

Classes in java.lang used by java.io

Class and Description
Appendable An Appendable object is one to which a sequence of Unicode characters can be added.
CharSequence General functions on a sequence of chars.
Deprecated
Exception
IllegalArgumentException
IndexOutOfBoundsException
NullPointerException
Object All classes extend this one, implicitly.
Override
String An immutable string of characters.
StringBuffer An expandable string of characters.
Throwable All exceptions and errors extend this class.

Classes in java.lang used by java.lang

Class and Description
Appendable An Appendable object is one to which a sequence of Unicode characters can be added.
Boolean Wrapper class for booleans.
Byte Wrapper class for bytes.
Character
CharSequence General functions on a sequence of chars.
Class Not fully functional.
ClassNotFoundException
Comparable
Deprecated
Double Minimal Double implementation.
Enum
Error
Exception
Float Minimal Float implementation.
IllegalArgumentException
IndexOutOfBoundsException
Integer Minimal Integer implementation that supports converting an int to a String.
InterruptedException
Long Wrapper class for long integers.
Number Superclass for the difference wrapper classes.
NumberFormatException
Object All classes extend this one, implicitly.
Override
Runnable Class to allow an object to execute code.
Runtime Minimalist version of the standard Java Runtime class.
RuntimeException
Short Wrapper class for shorts.
String An immutable string of characters.
StringBuffer An expandable string of characters.
StringBuilder An expandable string of characters.
SuppressWarnings
Thread A thread of execution (or task).
Thread.UncaughtExceptionHandler
Throwable All exceptions and errors extend this class.
VirtualMachineError

Classes in java.lang used by java.lang.annotation

Class and Description
Class Not fully functional.
Comparable
Override
String An immutable string of characters.

Classes in java.lang used by java.math

Class and Description
Comparable
String An immutable string of characters.

Classes in java.lang used by java.net

Class and Description
AutoCloseable
ClassCastException
Comparable
Deprecated
Exception
IllegalArgumentException
Object All classes extend this one, implicitly.
Override
String An immutable string of characters.
Throwable All exceptions and errors extend this class.

Classes in java.lang used by java.text

Class and Description
Cloneable This interface is not functional.
Exception
Number Superclass for the difference wrapper classes.
Object All classes extend this one, implicitly.
Override
String An immutable string of characters.
StringBuffer An expandable string of characters.
Throwable All exceptions and errors extend this class.

Classes in java.lang used by java.util

Class and Description
Appendable An Appendable object is one to which a sequence of Unicode characters can be added.
Boolean Wrapper class for booleans.
Class Not fully functional.
Cloneable This interface is not functional.
Comparable
Deprecated
Exception
Iterable Interface needed by Java foreach loops.
Object All classes extend this one, implicitly.
Override
Runnable Class to allow an object to execute code.
RuntimeException
String An immutable string of characters.
SuppressWarnings
Throwable All exceptions and errors extend this class.

Classes in java.lang used by tijos.framework

Class and Description
Object All classes extend this one, implicitly.

Classes in java.lang used by tijos.framework.appcenter

Class and Description
Object All classes extend this one, implicitly.
String An immutable string of characters.

Classes in java.lang used by tijos.framework.devicecenter

Class and Description
Object All classes extend this one, implicitly.

Classes in java.lang used by tijos.framework.eventcenter

Class and Description
Comparable
Object All classes extend this one, implicitly.
Override
String An immutable string of characters.

Classes in java.lang used by tijos.framework.networkcenter.dns

Class and Description
Object All classes extend this one, implicitly.
String An immutable string of characters.

Classes in java.lang used by tijos.framework.networkcenter.mqtt

Class and Description
Exception
IllegalArgumentException
Object All classes extend this one, implicitly.
Override
String An immutable string of characters.
Throwable All exceptions and errors extend this class.

Classes in java.lang used by tijos.framework.networkcenter.ntp

Class and Description
Comparable
Long Wrapper class for long integers.
NumberFormatException
Object All classes extend this one, implicitly.
Override
String An immutable string of characters.

Classes in java.lang used by tijos.framework.platform

Class and Description
Object All classes extend this one, implicitly.
String An immutable string of characters.
Thread A thread of execution (or task).

Classes in java.lang used by tijos.framework.platform.lan

Class and Description
Object All classes extend this one, implicitly.

Classes in java.lang used by tijos.framework.platform.lpwan

Class and Description
Object All classes extend this one, implicitly.

Classes in java.lang used by tijos.framework.platform.peripheral

Class and Description
Object All classes extend this one, implicitly.
Override

Classes in java.lang used by tijos.framework.platform.wlan

Class and Description
Object All classes extend this one, implicitly.
String An immutable string of characters.

Classes in java.lang used by tijos.framework.sensor.button

Class and Description
Object All classes extend this one, implicitly.
Override

Classes in java.lang used by tijos.framework.sensor.dht

Class and Description
Object All classes extend this one, implicitly.
Override

Classes in java.lang used by tijos.framework.sensor.ds18b20

Class and Description
Object All classes extend this one, implicitly.

Classes in java.lang used by tijos.framework.sensor.general

Class and Description
Object All classes extend this one, implicitly.
Override

Classes in java.lang used by tijos.framework.sensor.hcsr

Class and Description
Object All classes extend this one, implicitly.
Override

Classes in java.lang used by tijos.framework.sensor.mq

Class and Description
Object All classes extend this one, implicitly.
Override

Classes in java.lang used by tijos.framework.sensor.vs1838b

Class and Description
Object All classes extend this one, implicitly.
Override

Classes in java.lang used by tijos.framework.transducer.buzzer

Class and Description
Object All classes extend this one, implicitly.

Classes in java.lang used by tijos.framework.transducer.led

Class and Description
Object All classes extend this one, implicitly.

Classes in java.lang used by tijos.framework.transducer.oled

Class and Description
Object All classes extend this one, implicitly.
String An immutable string of characters.

Classes in java.lang used by tijos.framework.transducer.relay

Class and Description
Object All classes extend this one, implicitly.

Classes in java.lang used by tijos.framework.util

Class and Description
Object All classes extend this one, implicitly.

Classes in java.lang used by tijos.framework.util.base64

Class and Description
Object All classes extend this one, implicitly.
String An immutable string of characters.

Classes in java.lang used by tijos.framework.util.crc

Class and Description
Object All classes extend this one, implicitly.

Classes in java.lang used by tijos.framework.util.json

Class and Description
Class Not fully functional.
Enum
Exception
Iterable Interface needed by Java foreach loops.
Number Superclass for the difference wrapper classes.
Object All classes extend this one, implicitly.
Override
RuntimeException
String An immutable string of characters.
Throwable All exceptions and errors extend this class.

Classes in java.lang used by tijos.framework.util.logging

Class and Description
Object All classes extend this one, implicitly.
String An immutable string of characters.

Classes in java.lang used by tijos.framework.util.text

Class and Description
Object All classes extend this one, implicitly.
String An immutable string of characters.

Classes in java.lang used by tijos.kernel.charset

Class and Description
Appendable An Appendable object is one to which a sequence of Unicode characters can be added.
Object All classes extend this one, implicitly.