singleton/singleton.svg

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class ChocolateBoiler--><rect fill="#FEFECE" filter="url(#f6oeep5kusfxj)" height="196.8516" id="ChocolateBoiler" style="stroke: #A80036; stroke-width: 1.5;" width="219" x="6" y="8"/><ellipse cx="62.25" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M65.2188,29.6406 Q64.6406,29.9375 64,30.0781 Q63.3594,30.2344 62.6563,30.2344 Q60.1563,30.2344 58.8281,28.5938 Q57.5156,26.9375 57.5156,23.8125 Q57.5156,20.6875 58.8281,19.0313 Q60.1563,17.375 62.6563,17.375 Q63.3594,17.375 64,17.5313 Q64.6563,17.6875 65.2188,17.9844 L65.2188,20.7031 Q64.5938,20.125 64,19.8594 Q63.4063,19.5781 62.7813,19.5781 Q61.4375,19.5781 60.75,20.6563 Q60.0625,21.7188 60.0625,23.8125 Q60.0625,25.9063 60.75,26.9844 Q61.4375,28.0469 62.7813,28.0469 Q63.4063,28.0469 64,27.7813 Q64.5938,27.5 65.2188,26.9219 L65.2188,29.6406 Z "/><text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="98" x="82.75" y="28.1543">ChocolateBoiler</text><line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="224" y1="40" y2="40"/><rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="48"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="41" x="26" y="54.2104">empty_</text><rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="60.8047"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="40" x="26" y="67.0151">boiled_</text><rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="73.6094"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="193" x="26" y="79.8198">uniqueInstance_ : ChocolateBoiler</text><line style="stroke: #A80036; stroke-width: 1.0;" x1="7" x2="224" y1="86.4141" y2="86.4141"/><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="94.4141"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="97" x="26" y="100.6245">ChocolateBoiler()</text><rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="107.2188"/><text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="106" x="26" y="113.4292">~ChocolateBoiler()</text><line style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 1.0,2.0;" x1="7" x2="224" y1="120.0234" y2="120.0234"/><ellipse cx="17" cy="131.0234" 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="74" x="26" y="134.2339">getInstance()</text><ellipse cx="17" cy="143.8281" 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="21" x="26" y="147.0386">fill()</text><ellipse cx="17" cy="156.6328" 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="37" x="26" y="159.8433">drain()</text><ellipse cx="17" cy="169.4375" 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="28" x="26" y="172.6479">boil()</text><ellipse cx="17" cy="182.2422" 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="53" x="26" y="185.4526">isEmpty()</text><ellipse cx="17" cy="195.0469" 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="53" x="26" y="198.2573">isBoiled()</text><!--MD5=[04ec71f9b63e323b6b57cacfeb916324]
reverse link ChocolateBoiler to ChocolateBoiler--><path d="M230.27,72.91 C247.96,77.98 260,89.18 260,106.5 C260,125.45 245.59,137.07 225.14,141.36 " fill="none" id="ChocolateBoiler&lt;-ChocolateBoiler" style="stroke: #A80036; stroke-width: 1.0;"/><polygon fill="#A80036" points="225.14,71.64,232.9179,77.6819,229.9941,72.8392,234.8367,69.9154,225.14,71.64" style="stroke: #A80036; stroke-width: 1.0;"/><!--MD5=[58d3daa93942dd128c3ba32605bc896f]
@startuml singleton

class ChocolateBoiler{
    -empty_
    -boiled_
    -uniqueInstance_ : ChocolateBoiler
    - -
    -ChocolateBoiler()
    -~ChocolateBoiler()
    ..
    +getInstance()
    +fill()
    +drain()
    +boil()
    +isEmpty()
    +isBoiled()
}

ChocolateBoiler <- - ChocolateBoiler


@enduml

PlantUML version 1.2020.10(Sun May 17 11:35:57 CEST 2020)
(GPL source distribution)
Java Runtime: OpenJDK Runtime Environment
JVM: OpenJDK 64-Bit Server VM
Java Version: 14.0.1+7-Ubuntu-1ubuntu1
Operating System: Linux
Default Encoding: UTF-8
Language: en
Country: US
--></g></svg>