What is the difference between an adapter and a listener in Java?

What is the difference between an adapter and a listener in Java?
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1 Answer

Answer :

When using a listener you have to implement all the methods thatthe class provides. An adapter has already implemented emptymethods and you can only implement those you need. It is mostlyquality of life.
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Related questions

How do I tell my friend she is a poor listener?

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Would you be more or less likely to purchase music that came with a label warning the listener of implicit lyrics?

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In general, how can I become a better listener?

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Last Answer : Tell yourself that when the speaker is finished, you do not have to answer. That allows you to focus on what he or she is saying rather than what your rebuttal will be.

How are music preferences correlated with characteristics of the listener?

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Last Answer : answer:You might be interested in the work of Samuel Gosling and Jason Rentfrow, although they are academics, not market researchers. http://www.apa.org/monitor/julaug03/listen.html

Who is a good listener?

Description : Who is a good listener?

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To hear a clear resonance, what must be the distance between the listener and the reflector? -General Knowledge

Description : To hear a clear resonance, what must be the distance between the listener and the reflector? -General Knowledge

Last Answer : answer:

If the supporting details do not support the main idea the listener?

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What is the feminine form of the word ' listener ' ?

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In and ldquoMy Last Duchess and by Robert Browning the reader can tell when the speaker and the listener interact when?

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What is the unstressed vowel in Listener?

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Elijah wants to be an active listener so that he can show empathy to people hurt by racism. How can he show that he is an active listener?

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To hear a clear echo, the distance between the listener and the reflector should be

Description : To hear a clear echo, the distance between the listener and the reflector should be

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What is affected by the distance between the listener and the source of the sound because the intensity varies inversely with the square of the distance? A. Volume B. Pitch C. Loudness D. Frequency

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In acoustics, _____ is the apparent change in frequency or pitch when a sound source moves either toward or away from a listener. A. flanking B. reverberation C. Doppler effect D. echo

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Which are waves moving from a sitar to a listener in air?

Description : Which are waves moving from a sitar to a listener in air?

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Which of the following groups of individuals may stare at the floor during conversations as a sign of respect? a) Native Americans Some Native Americans stare at the floor during conversations, conveying respect and indicating that the listener is paying close attention to the speaker. b) Indo-Chinese The Indo-Chinese may consider direct eye contact impolite or aggressive. c) Arabs Arabs may consider direct eye contact impolite or aggressive. d) Asians Asians may consider direct eye contact impolite or aggressive.

Description : Which of the following groups of individuals may stare at the floor during conversations as a sign of respect? a) Native Americans Some Native Americans stare at the floor during conversations ... impolite or aggressive. d) Asians Asians may consider direct eye contact impolite or aggressive.

Last Answer : a) Native Americans Some Native Americans stare at the floor during conversations, conveying respect and indicating that the listener is paying close attention to the speaker.

A student helps a teacher to solve the problem while the teacher was delivering the lecture. He was (a) An emphatic listener (b) An evaluative listener (c) A realistic listener (d) An information listener

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Last Answer : (b) An evaluative listener

The main purpose of evaluative listening is (a) To accept or reject an idea given to the listener (b) To evaluate the speaker's credibility and personality (c) Both of above

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Last Answer : (a) To accept or reject an idea given to the listener

Can you connect to a local database without a listener?

Description : Can you connect to a local database without a listener?

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As a source of sound approaches a stationary listener, the apparent wavelength: w) increases x) decreases y) stays the same.

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Last Answer : ANSWER: X -- DECREASES

The main purpose of evaluating listening is Options: A) to accept or reject an idea given to the listener B) to evaluate the speaker’s credibility and personality C) Both (a) and (b) D) All of these

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Which of the following will not hamper effective communication in the class? Options: A) A An ambiguous statement B) A lengthy statement C) A precise statement D) A statement which allows the listener to draw his own conclusions

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Can you give me some advice about an adapter for a PC?

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When someone says 'Use Bridging' in a networking context, do they mean Windows adapter bridging or Router bridging?

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Can I use this Dell AC adapter on a different kind of Dell?

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Is there an adapter that will let me use an Xbox controller with my PS3?

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Xbox 360 wireless network adapter problems?

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Is there an inexpensive adapter that i can put on the vga port to make my tv bluetooth?

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Hot shoe adapter for Canon T2i?

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I need a new 12 volt AC adapter; do amps matter?

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Is there a firewire 400 to 800 adapter or converter for iMac?

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What are SC connector and SC adapter?

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Why won't my Xbox wireless adapter connect properly?

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How can i hook up my xbox 360 to the internet without an adapter?

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What type of adapterconverter would one buy to convert a UK adapter to a US adapter to be able to plug it in?

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Mac Air power adapter?

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If I get a wireless network adapter, will this work?

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Whereas there are MP3 player-to-tape player adapters, is there an MP3-to-CD player adapter? If not, why the heck not?

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How do I dispose of a broken computer adapter correctly?

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What type of power adapter/converter do I need when I'm in Israel?

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Last Answer : You need to look at your charger in question—if it says “Input 100–240Vac 50/60Hz” you’re good to go. If it says “Input 120Vac 60Hz” you may need a different charger or an actual adapter.

Retrieving data off old hard drive via usb 2.0 ide adapter?

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Ipod to usb adapter?

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Last Answer : I don't know that they make female iPod connectors I would venture a guess that your iPod-ready stereo is designed to read the ipod's storage system (the on-device DB and all) and subsequently would ... a lot of music per disk, and would likely be supported by any iPod ready stereo. Good luck!