assets/class-spec.svg

<?xml version="1.0" encoding="UTF-8" standalone="no"?><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="417px" preserveAspectRatio="none" style="width:768px;height:417px;" version="1.1" viewBox="0 0 768 417" width="768px" zoomAndPan="magnify"><defs><filter height="300%" id="f2atl8qekszdn" width="300%" x="-1" y="-1"><feGaussianBlur result="blurOut" stdDeviation="2.0"/><feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/><feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/><feBlend in="SourceGraphic" in2="blurOut3" mode="normal"/></filter></defs><g><!--class SimpleFilter--><rect fill="#FEFECE" filter="url(#f2atl8qekszdn)" height="60.9551" id="SimpleFilter" style="stroke: #A80036; stroke-width: 1.5;" width="180" x="22" y="14.5"/><ellipse cx="74.75" cy="30.5" fill="#B4A7E5" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M70.6777,26.2651 L70.6777,24.1069 L78.0571,24.1069 L78.0571,26.2651 L75.5918,26.2651 L75.5918,34.3418 L78.0571,34.3418 L78.0571,36.5 L70.6777,36.5 L70.6777,34.3418 L73.1431,34.3418 L73.1431,26.2651 Z "/><text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="66" x="95.25" y="35.0352">SimpleFilter</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="23" x2="201" y1="46.5" y2="46.5"/><line style="stroke: #A80036; stroke-width: 1.5;" x1="23" x2="201" y1="54.5" y2="54.5"/><ellipse cx="33" cy="66.4775" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="154" x="42" y="69.1348">boolean include(Object item)</text><!--class Iterable--><rect fill="#FEFECE" filter="url(#f2atl8qekszdn)" height="60.9551" id="Iterable" style="stroke: #A80036; stroke-width: 1.5;" width="117" x="253.5" y="156"/><ellipse cx="286.95" cy="172" fill="#B4A7E5" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M282.8777,167.7651 L282.8777,165.6069 L290.2571,165.6069 L290.2571,167.7651 L287.7918,167.7651 L287.7918,175.8418 L290.2571,175.8418 L290.2571,178 L282.8777,178 L282.8777,175.8418 L285.3431,175.8418 L285.3431,167.7651 Z "/><text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="44" x="305.05" y="176.5352">Iterable</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="254.5" x2="369.5" y1="188" y2="188"/><line style="stroke: #A80036; stroke-width: 1.5;" x1="254.5" x2="369.5" y1="196" y2="196"/><ellipse cx="264.5" cy="207.9775" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="91" x="273.5" y="210.6348">Iterator iterator()</text><!--class Iterator--><rect fill="#FEFECE" filter="url(#f2atl8qekszdn)" height="73.9102" id="Iterator" style="stroke: #A80036; stroke-width: 1.5;" width="124" x="418" y="8"/><ellipse cx="455.5" cy="24" fill="#B4A7E5" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M451.4277,19.7651 L451.4277,17.6069 L458.8071,17.6069 L458.8071,19.7651 L456.3418,19.7651 L456.3418,27.8418 L458.8071,27.8418 L458.8071,30 L451.4277,30 L451.4277,27.8418 L453.8931,27.8418 L453.8931,19.7651 Z "/><text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="42" x="474.5" y="28.5352">Iterator</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="419" x2="541" y1="40" y2="40"/><line style="stroke: #A80036; stroke-width: 1.5;" x1="419" x2="541" y1="48" y2="48"/><ellipse cx="429" cy="59.9775" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="98" x="438" y="62.6348">boolean hasNext()</text><ellipse cx="429" cy="72.9326" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="70" x="438" y="75.5898">Object next()</text><!--class SimpleList--><rect fill="#FEFECE" filter="url(#f2atl8qekszdn)" height="86.8652" id="SimpleList" style="stroke: #A80036; stroke-width: 1.5;" width="212" x="6" y="143"/><ellipse cx="79.25" cy="159" fill="#B4A7E5" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M75.1777,154.7651 L75.1777,152.6069 L82.5571,152.6069 L82.5571,154.7651 L80.0918,154.7651 L80.0918,162.8418 L82.5571,162.8418 L82.5571,165 L75.1777,165 L75.1777,162.8418 L77.6431,162.8418 L77.6431,154.7651 Z "/><text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="57" x="99.75" y="163.5352">SimpleList</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="217" y1="175" y2="175"/><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="217" y1="183" y2="183"/><ellipse cx="17" cy="194.9775" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="115" x="26" y="197.6348">void add(Object item)</text><ellipse cx="17" cy="207.9326" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="46" x="26" y="210.5898">int size()</text><ellipse cx="17" cy="220.8877" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="186" x="26" y="223.5449">SimpleList filter(SimpleFilter filter)_</text><!--class SimpleListImpl--><rect fill="#FEFECE" filter="url(#f2atl8qekszdn)" height="99.8203" id="SimpleListImpl" style="stroke: #A80036; stroke-width: 1.5;" width="206" x="261" y="307"/><ellipse cx="318.75" cy="323" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M321.7231,328.6431 Q321.1421,328.9419 320.5029,329.0913 Q319.8638,329.2407 319.1582,329.2407 Q316.6514,329.2407 315.3315,327.5889 Q314.0117,325.937 314.0117,322.8159 Q314.0117,319.6865 315.3315,318.0347 Q316.6514,316.3828 319.1582,316.3828 Q319.8638,316.3828 320.5112,316.5322 Q321.1587,316.6816 321.7231,316.9805 L321.7231,319.7031 Q321.0923,319.1221 320.4988,318.8523 Q319.9053,318.5825 319.2744,318.5825 Q317.9297,318.5825 317.2449,319.6492 Q316.5601,320.7158 316.5601,322.8159 Q316.5601,324.9077 317.2449,325.9744 Q317.9297,327.041 319.2744,327.041 Q319.9053,327.041 320.4988,326.7712 Q321.0923,326.5015 321.7231,325.9204 Z "/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="82" x="339.25" y="327.5352">SimpleListImpl</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="262" x2="466" y1="339" y2="339"/><rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="269" y="347.9775"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="77" x="281" y="353.6348">head : Element</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="262" x2="466" y1="359.9551" y2="359.9551"/><ellipse cx="272" cy="371.9326" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="115" x="281" y="374.5898">void add(Object item)</text><ellipse cx="272" cy="384.8877" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="46" x="281" y="387.5449">int size()</text><ellipse cx="272" cy="397.8428" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="180" x="281" y="400.5">SimpleList filter(SimpleFilter filter)</text><!--class SimpleIteratorImpl--><rect fill="#FEFECE" filter="url(#f2atl8qekszdn)" height="48" id="SimpleIteratorImpl" style="stroke: #A80036; stroke-width: 1.5;" width="148" x="406" y="162.5"/><ellipse cx="421" cy="178.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M423.9731,184.1431 Q423.3921,184.4419 422.7529,184.5913 Q422.1138,184.7407 421.4082,184.7407 Q418.9014,184.7407 417.5815,183.0889 Q416.2617,181.437 416.2617,178.3159 Q416.2617,175.1865 417.5815,173.5347 Q418.9014,171.8828 421.4082,171.8828 Q422.1138,171.8828 422.7612,172.0322 Q423.4087,172.1816 423.9731,172.4805 L423.9731,175.2031 Q423.3423,174.6221 422.7488,174.3523 Q422.1553,174.0825 421.5244,174.0825 Q420.1797,174.0825 419.4949,175.1492 Q418.8101,176.2158 418.8101,178.3159 Q418.8101,180.4077 419.4949,181.4744 Q420.1797,182.541 421.5244,182.541 Q422.1553,182.541 422.7488,182.2712 Q423.3423,182.0015 423.9731,181.4204 Z "/><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="437" y="175"/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="105" x="446" y="183.0352">SimpleIteratorImpl</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="407" x2="553" y1="194.5" y2="194.5"/><line style="stroke: #A80036; stroke-width: 1.5;" x1="407" x2="553" y1="202.5" y2="202.5"/><!--class Element--><rect fill="#FEFECE" filter="url(#f2atl8qekszdn)" height="73.9102" id="Element" style="stroke: #A80036; stroke-width: 1.5;" width="98" x="589" y="149.5"/><ellipse cx="608.05" cy="165.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M611.0231,171.1431 Q610.4421,171.4419 609.8029,171.5913 Q609.1638,171.7407 608.4582,171.7407 Q605.9514,171.7407 604.6315,170.0889 Q603.3117,168.437 603.3117,165.3159 Q603.3117,162.1865 604.6315,160.5347 Q605.9514,158.8828 608.4582,158.8828 Q609.1638,158.8828 609.8112,159.0322 Q610.4587,159.1816 611.0231,159.4805 L611.0231,162.2031 Q610.3923,161.6221 609.7988,161.3523 Q609.2053,161.0825 608.5744,161.0825 Q607.2297,161.0825 606.5449,162.1492 Q605.8601,163.2158 605.8601,165.3159 Q605.8601,167.4077 606.5449,168.4744 Q607.2297,169.541 608.5744,169.541 Q609.2053,169.541 609.7988,169.2712 Q610.3923,169.0015 611.0231,168.4204 Z "/><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="624.95" y="162"/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="46" x="633.95" y="170.0352">Element</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="590" x2="686" y1="181.5" y2="181.5"/><rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="597" y="190.4775"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="64" x="609" y="196.1348">item: Object</text><rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="597" y="203.4326"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="72" x="609" y="209.0898">next: Element</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="590" x2="686" y1="215.4102" y2="215.4102"/><!--link SimpleList to SimpleListImpl--><path d="M193.3105,241.5137 C224.316,262.4916 259.4693,286.2758 289.7819,306.785 " fill="none" id="SimpleList-SimpleListImpl" style="stroke: #A80036; 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stroke-width: 1.0;"/><polygon fill="#A80036" points="447.403,306.9779,454.6075,307.2857,457.6626,300.7537,450.4581,300.4459,447.403,306.9779" style="stroke: #A80036; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="30" x="522" y="273.5684">head</text><!--link Element to Element--><path d="M687.1803,172.6792 C706.1953,172.0649 722,176.6719 722,186.5 C722,193.9479 712.9237,198.3973 700.2521,199.8484 " fill="none" id="Element-Element" style="stroke: #A80036; stroke-width: 1.0;"/><polygon fill="#A80036" points="687.1803,200.3208,693.3209,204.1014,699.1725,199.8872,693.0319,196.1066,687.1803,200.3208" style="stroke: #A80036; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="28" x="728" y="191.5684">next</text><!--link SimpleFilter to SimpleList--><path d="M112,80.9046 C112,99.7828 112,123.0726 112,142.9722 " fill="none" id="SimpleFilter-SimpleList" style="stroke: #A80036; stroke-width: 1.0;"/><polygon fill="#A80036" points="112,75.7034,108,84.7034,112,80.7034,116,84.7034,112,75.7034" style="stroke: #A80036; stroke-width: 1.0;"/><!--link SimpleIteratorImpl to SimpleListImpl--><path d="M463.6261,210.5669 C447.4949,234.2769 422.2842,271.3323 401.2604,302.2337 " fill="none" id="SimpleIteratorImpl-SimpleListImpl" style="stroke: #A80036; stroke-width: 1.0;"/><polygon fill="#A80036" points="398.1905,306.7459,406.5602,301.5548,401.003,302.6119,399.9459,297.0547,398.1905,306.7459" style="stroke: #A80036; stroke-width: 1.0;"/><!--
@startuml
interface SimpleFilter {
	+boolean include(Object item)
}

interface Iterable {
	+Iterator iterator()
}

interface Iterator {
	+boolean hasNext()
    +Object next()
}

interface SimpleList {
    +void add(Object item)
    +int size()
    +SimpleList filter(SimpleFilter filter)_
}

class SimpleListImpl implements SimpleList, Iterable {
	-head : Element
	+void add(Object item)
    +int size()
    +SimpleList filter(SimpleFilter filter)   
}

-class SimpleIteratorImpl implements Iterator {
}

-class Element {
	-item: Object
    -next: Element
}

Element - -* SimpleListImpl : head
Element - -* Element : next
SimpleFilter <- - SimpleList
SimpleIteratorImpl - -> SimpleListImpl
@enduml

PlantUML version 1.2017.16(Sun Sep 03 12:53:37 CEST 2017)
(GPL source distribution)
Java Runtime: Java(TM) SE Runtime Environment
JVM: Java HotSpot(TM) 64-Bit Server VM
Java Version: 1.8.0_144-b01
Operating System: Mac OS X
OS Version: 10.12.6
Default Encoding: UTF-8
Language: en
Country: US
--></g></svg>