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Lesson 8.2- Representing Behavior, Method Signatures handout

# Lesson 8.2- Representing Behavior, Method Signatures...

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!"##\$% ’±²* + ,"-."#"%/0%1 2"3450\$.6 7"/3\$8 901%4/:."# ! "#\$%&# ±²*!+! !"# \$%&’%±%²*+², .%/01+2’3 4%*/25 6+,²0*7’%± !"##\$% ’±²* + ,"-."#"%/0%1 2"3450\$.6 7"/3\$8 901%4/:."# , "#\$%&# ±²*!+! 89:%;*+1%± !" "\$% %&’ ±² "\$% *%++±&, "\$% +"-’%&" +\$±-*’ .% /.*% "±0 ! 1&±2 2\$/" 3+ / 4%"\$±’ +35&/"-6% ! 1&±2 \$±2 "± ’%²3&% / 4%"\$±’ +35&/"-6% ! 1&±2 \$±2 "± "%+" / 4%"\$±’ +35&/"-6% ! 1&±2 \$±2 "± ’±7-4%&" 4%"\$±’+ -+3&5 !"#"\$%&’ !"##\$% ’±²* + ,"-."#"%/0%1 2"3450\$.6 7"/3\$8 901%4/:."# - "#\$%&# ±²*!+! < \$%;+&% =2’ 89:%;*>2’+%²*%5 ?%±+,² 89 :’%&"3²; 7*/++%+ <±6 ±.=%7"+9> ?9 :’%&"3²; 6± %6"3%+ <±6 /""63.-"%+9 ³9 :’%&"3²; 6%+ ±&+3.3*3"; ±6 .%\$/´3±6 <±6, ± %6/"3±&+ ±6 4%"\$±’+9 #9 :’%&"3²; 7±**/.±6/"3±& <±6 6%*/"3±&+\$3 +9 µ9 ¶%´%*± +7%&/63±+ !"##\$% ’±²* + ,"-."#"%/0%1 2"3450\$.6 7"/3\$8 901%4/:."# . "#\$%&# ±²*!+! /0* /01% ³% ´%0’²%5µ ! ·6±56/443&5 '±&7% "+ " (\$/" /6% 4%"\$±’+) " (\$/" /6% "\$% "2± 7±4 ±&%&"+ ±² / 4%"\$±’) !"##\$% ’±²* + ,"-."#"%/0%1 2"3450\$.6 7"/3\$8 901%4/:."# / "#\$%&# ±²*!+! 4%*/25 6+,²0*7’% ! 3+ /*+± ¸&±2& /+ ± %6/"3±& +35&/"-6% ±6 4%++/5% 6±"±7±* .%7/-+% 3" + %73²3%+ \$±2 ±.=%7"+ 7±44-&37/"% 23"\$ ±&% /&±"\$%6> ! 3+ / ’%²3&3"3±& ±² / 4%"\$±’¹+ 3&"%6²/7% ! 3+ -+%’ "± "%** \$±2 ±.=%7"+ /++ 4%++/5%+ !"##\$% ’±²* + ,"-."#"%/0%1 2"3450\$.6 7"/3\$8 901%4/:."# 0 "#\$%&# ±²*!+! /0* 52 ³% ²%%5 *2 5%=+²%µ setBase() aCircle (void) INPUT PROCESS OUTPUT getBase() (void) Circle object ! º*/7¸».±¼ !.+"6/7"3±& " (\$/" 3+ "\$% 3& -" <’/"/9) " (\$/" ’±%+ "\$% 4%"\$±’ ’±) " (\$/" 3+ "\$% ±-" -" <3² /&;9)

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!"##\$% ’±²* + ,"-."#"%/0%1 2"3450\$.6 7"/3\$8 901%4/:."# 1 "#\$%&# ±²*!+! \$+’;"% ±&0'²"% ! (\$/" %*+% 7/& / 7367*% ±.=%7" ’±) " ²±++3.*% /&+2%6+0 ! 7±4 -"% 7367-4³%6%&7% " :´²µ10 6/’3-+ /&’ ²: " ²¶·'¸550 -+% ³±64-*/ ¹º ? » 6 " ·µ1²µ10 7367-4³%6%&7% ! 7±4 -"% /6%/ " :´²µ10 6/’3-+ /&’ ²: " ²¶·'¸550 -+% ³±64-*/ ¹º »6 ? " ·µ1²µ10 /6%/ !"##\$% ’±²* + ,"-."#"%/0%1 2"3450\$.6 7"/3\$8 901%4/:."# 2 "#\$%&# ±²*!+! ?%;"0’+³, 4%*/25´ +³ (010 ! 1± ’%7*/6% 4%"\$±’+ 2% 263"%, !"#\$%&%’±² !±’+,±-./0’² !-1"’²2!01±1"’+’±²34 5 !6+1+’"’-+²3 7 " 8%"\$±’ 53¼&/"-6% 7±&+3+"+ ±³0 ! 94±’3³3%6º 7/& 7/66; / &-4.%6 ±³ ’3³³%6%&" 4±’3³3%6+ ! 96%"-6&1; %º 7/& .% /&; ’/"/ "; % <3&7*-’3&¼ ½±3’¾ ! 9&/4%º 7/& .% /&; ½/*3’ 3’%&"3³3%6 ! 9 /6/4%"%6º 00¿ 9 /6/4%"%6À"; %º 9 /6/4%"%6À&/4%ºÁ,Â " 8%"\$±’ 5"/"%4%&"<+¾ 3+ ³±-&’ .%"2%%& 7-6*; .6/7%+> Method Signature Method Behavior !"##\$% ’±²* + ,"-."#"%/0%1 2"3450\$.6 7"/3\$8 901%4/:."# 3 "#\$%&# ±²*!+! ±&0'²"%´ ! ±²**²+ -²*.%\$ public void setLength(double length1){ this.length = length1; } ! /²**²+ -²*.%\$ public double getLength(){ return this.length; } !"##\$% ’±²* + ,"-."#"%/0%1 2"3450\$.6 7"/3\$8 901%4/:."# !4 "#\$%&# ±²*!+! ±&0'²"%´ ! -01*231² 4"+"5²*²+’ public void setAllRectangleAttributes(double length1, double width1) { this.length = lenght1; this.width = width1; } !
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