doc/design/engine.svg

   1 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
   2 <!-- Created with Inkscape (http://www.inkscape.org/) -->
   3
   4 <svg
   5    xmlns:dc="http://purl.org/dc/elements/1.1/"
   6    xmlns:cc="http://creativecommons.org/ns#"
   7    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   8    xmlns:svg="http://www.w3.org/2000/svg"
   9    xmlns="http://www.w3.org/2000/svg"
  10    version="1.1"
  11    width="8.5in"
  12    height="7.5999999in"
  13    viewBox="1188 1638 10224 9174"
  14    id="svg3034">
  15   <metadata
  16      id="metadata3230">
  17     <rdf:RDF>
  18       <cc:Work
  19          rdf:about="">
  20         <dc:format>image/svg+xml</dc:format>
  21         <dc:type
  22            rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
  23         <dc:title></dc:title>
  24       </cc:Work>
  25     </rdf:RDF>
  26   </metadata>
  27   <defs
  28      id="defs3228" />
  29   <g
  30      id="g3036"
  31      style="fill:none;stroke-width:0.025in">
  32     <rect
  33        width="1500"
  34        height="600"
  35        rx="0"
  36        x="2100"
  37        y="8700"
  38        id="rect3038"
  39        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
  40     <rect
  41        width="1950"
  42        height="600"
  43        rx="0"
  44        x="7050"
  45        y="6900"
  46        id="rect3040"
  47        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
  48     <rect
  49        width="1950"
  50        height="600"
  51        rx="0"
  52        x="9450"
  53        y="6900"
  54        id="rect3042"
  55        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
  56     <rect
  57        width="1200"
  58        height="600"
  59        rx="0"
  60        x="1200"
  61        y="4200"
  62        id="rect3044"
  63        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
  64     <rect
  65        width="1200"
  66        height="600"
  67        rx="0"
  68        x="2400"
  69        y="3300"
  70        id="rect3046"
  71        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
  72     <rect
  73        width="1800"
  74        height="600"
  75        rx="0"
  76        x="8700"
  77        y="1650"
  78        id="rect3048"
  79        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
  80     <rect
  81        width="1800"
  82        height="600"
  83        rx="0"
  84        x="1500"
  85        y="1650"
  86        id="rect3050"
  87        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
  88     <rect
  89        width="1500"
  90        height="600"
  91        rx="0"
  92        x="7800"
  93        y="8700"
  94        id="rect3052"
  95        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
  96     <rect
  97        width="900"
  98        height="600"
  99        rx="0"
 100        x="1500"
 101        y="10200"
 102        id="rect3054"
 103        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 104     <rect
 105        width="900"
 106        height="600"
 107        rx="0"
 108        x="3300"
 109        y="10200"
 110        id="rect3056"
 111        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 112     <rect
 113        width="1200"
 114        height="600"
 115        rx="0"
 116        x="6000"
 117        y="10200"
 118        id="rect3058"
 119        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 120     <rect
 121        width="1500"
 122        height="600"
 123        rx="0"
 124        x="7800"
 125        y="10200"
 126        id="rect3060"
 127        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 128     <rect
 129        width="1200"
 130        height="600"
 131        rx="0"
 132        x="9900"
 133        y="10200"
 134        id="rect3062"
 135        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 136     <polygon
 137        points="6825,5175 6900,5100 6975,5175 6900,5250 6900,5250 "
 138        id="polygon3064"
 139        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 140     <polygon
 141        points="6225,5175 6300,5100 6375,5175 6300,5250 6300,5250 "
 142        id="polygon3066"
 143        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 144     <polygon
 145        points="5625,5175 5700,5100 5775,5175 5700,5250 5700,5250 "
 146        id="polygon3068"
 147        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 148     <rect
 149        width="2400"
 150        height="2400"
 151        rx="0"
 152        x="4800"
 153        y="2700"
 154        id="rect3070"
 155        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 156     <polygon
 157        points="5025,5250 5175,5250 5100,5100 5100,5100 "
 158        id="polygon3072"
 159        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 160     <polyline
 161        points="6300,5250 6300,5700 8400,5700 8400,4200 7216,4200 "
 162        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 163        id="polyline3074" />
 164     <polyline
 165        points="7322 4170 7202 4200 7322 4230 "
 166        style="stroke:#000000;stroke-width:7;stroke-miterlimit:8"
 167        id="polyline3076" />
 168     <polyline
 169        points="5700,5250 5700,6000 9000,6000 9000,3600 7216,3600 "
 170        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 171        id="polyline3078" />
 172     <polyline
 173        points="7322 3570 7202 3600 7322 3630 "
 174        style="stroke:#000000;stroke-width:7;stroke-miterlimit:8"
 175        id="polyline3080" />
 176     <polyline
 177        points="5100,5250 5100,8100 "
 178        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 179        id="polyline3082" />
 180     <polygon
 181        points="4650,3600 4725,3525 4800,3600 4725,3675 4725,3675 "
 182        id="polygon3084"
 183        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 184     <polygon
 185        points="4650,4500 4725,4425 4800,4500 4725,4575 4725,4575 "
 186        id="polygon3086"
 187        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 188     <polyline
 189        points="4650,3600 3616,3600 "
 190        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 191        id="polyline3088" />
 192     <polyline
 193        points="3722 3570 3602 3600 3722 3630 "
 194        style="stroke:#000000;stroke-width:7;stroke-miterlimit:8"
 195        id="polyline3090" />
 196     <polyline
 197        points="4650,4500 2416,4500 "
 198        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 199        id="polyline3092" />
 200     <polyline
 201        points="2522 4470 2402 4500 2522 4530 "
 202        style="stroke:#000000;stroke-width:7;stroke-miterlimit:8"
 203        id="polyline3094" />
 204     <polyline
 205        points="1800,2400 1800,4183 "
 206        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 207        id="polyline3096" />
 208     <polyline
 209        points="1770 4078 1800 4198 1830 4078 "
 210        style="stroke:#000000;stroke-width:7;stroke-miterlimit:8"
 211        id="polyline3098" />
 212     <polyline
 213        points="3000,2400 3000,3283 "
 214        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 215        id="polyline3100" />
 216     <polyline
 217        points="2970 3178 3000 3298 3030 3178 "
 218        style="stroke:#000000;stroke-width:7;stroke-miterlimit:8"
 219        id="polyline3102" />
 220     <polyline
 221        points="5850,1950 5850,2700 "
 222        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:40, 40"
 223        id="polyline3104" />
 224     <polygon
 225        points="2925,2325 3000,2250 3075,2325 3000,2400 3000,2400 "
 226        id="polygon3106"
 227        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 228     <polygon
 229        points="1725,2325 1800,2250 1875,2325 1800,2400 1800,2400 "
 230        id="polygon3108"
 231        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 232     <polyline
 233        points="3300,1950 8700,1950 "
 234        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 235        id="polyline3110" />
 236     <polyline
 237        points="9600,2400 9600,6600 "
 238        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 239        id="polyline3112" />
 240     <polyline
 241        points="7950,6900 7950,6600 10350,6600 10350,6900 "
 242        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 243        id="polyline3114" />
 244     <polygon
 245        points="9525,2400 9675,2400 9600,2250 9600,2250 "
 246        id="polygon3116"
 247        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 248     <polyline
 249        points="4800,3000 7200,3000 "
 250        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 251        id="polyline3118" />
 252     <polyline
 253        points="4800,3300 7200,3300 "
 254        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 255        id="polyline3120" />
 256     <polygon
 257        points="2775,9450 2925,9450 2850,9300 2850,9300 "
 258        id="polygon3122"
 259        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 260     <polyline
 261        points="2100,10200 2100,9900 3750,9900 3750,10200 "
 262        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 263        id="polyline3124" />
 264     <polyline
 265        points="6600,10200 6600,9900 10500,9900 10500,10200 10500,10125 "
 266        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 267        id="polyline3126" />
 268     <polyline
 269        points="2850,9450 2850,9900 "
 270        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 271        id="polyline3128" />
 272     <polyline
 273        points="8475,9450 8475,10200 "
 274        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 275        id="polyline3130" />
 276     <polygon
 277        points="8400,9450 8550,9450 8475,9300 8475,9300 "
 278        id="polygon3132"
 279        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter" />
 280     <polyline
 281        points="2775,6825 "
 282        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 283        id="polyline3134" />
 284     <polyline
 285        points="1800,10200 1800,9000 2083,9000 "
 286        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 287        id="polyline3136" />
 288     <polyline
 289        points="1978 9030 2098 9000 1978 8970 "
 290        style="stroke:#000000;stroke-width:7;stroke-miterlimit:8"
 291        id="polyline3138" />
 292     <polyline
 293        points="9900,10500 9316,10500 "
 294        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 295        id="polyline3140" />
 296     <polyline
 297        points="9422 10470 9302 10500 9422 10530 "
 298        style="stroke:#000000;stroke-width:7;stroke-miterlimit:8"
 299        id="polyline3142" />
 300     <polyline
 301        points="7800,10500 7216,10500 "
 302        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 303        id="polyline3144" />
 304     <polyline
 305        points="7322 10470 7202 10500 7322 10530 "
 306        style="stroke:#000000;stroke-width:7;stroke-miterlimit:8"
 307        id="polyline3146" />
 308     <polyline
 309        points="2850,8700 2850,8100 8550,8100 8550,8700 "
 310        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 311        id="polyline3148" />
 312     <polyline
 313        points="10350,7500 10350,9000 9316,9000 "
 314        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:40, 40"
 315        id="polyline3150" />
 316     <polyline
 317        points="9422 8970 9302 9000 9422 9030 "
 318        style="stroke:#000000;stroke-width:7;stroke-miterlimit:8"
 319        id="polyline3152" />
 320     <polyline
 321        points="7050,7200 2400,7200 2400,8683 "
 322        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:40, 40"
 323        id="polyline3154" />
 324     <polyline
 325        points="2370 8578 2400 8698 2430 8578 "
 326        style="stroke:#000000;stroke-width:7;stroke-miterlimit:8"
 327        id="polyline3156" />
 328     <polyline
 329        points="6900,5250 6900,5400 7800,5400 7800,4800 7216,4800 "
 330        style="stroke:#000000;stroke-width:7;stroke-linecap:butt;stroke-linejoin:miter"
 331        id="polyline3158" />
 332     <polyline
 333        points="7322 4770 7202 4800 7322 4830 "
 334        style="stroke:#000000;stroke-width:7;stroke-miterlimit:8"
 335        id="polyline3160" />
 336     <text
 337        x="2400"
 338        y="9075"
 339        id="text3162"
 340        xml:space="preserve"
 341        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">Node.FS</text>
 342     <text
 343        x="7200"
 344        y="7275"
 345        id="text3164"
 346        xml:space="preserve"
 347        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">Intercessor.FS</text>
 348     <text
 349        x="9600"
 350        y="7275"
 351        id="text3166"
 352        xml:space="preserve"
 353        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">Intercessor.DB</text>
 354     <text
 355        x="1350"
 356        y="4575"
 357        id="text3168"
 358        xml:space="preserve"
 359        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">Scanner</text>
 360     <text
 361        x="2625"
 362        y="3675"
 363        id="text3170"
 364        xml:space="preserve"
 365        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">Builder</text>
 366     <text
 367        x="9000"
 368        y="2025"
 369        id="text3172"
 370        xml:space="preserve"
 371        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">Intercessor</text>
 372     <text
 373        x="1725"
 374        y="2025"
 375        id="text3174"
 376        xml:space="preserve"
 377        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">Environment</text>
 378     <text
 379        x="8100"
 380        y="9075"
 381        id="text3176"
 382        xml:space="preserve"
 383        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">Node.DB</text>
 384     <text
 385        x="1800"
 386        y="10575"
 387        id="text3178"
 388        xml:space="preserve"
 389        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">Dir</text>
 390     <text
 391        x="3600"
 392        y="10575"
 393        id="text3180"
 394        xml:space="preserve"
 395        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">File</text>
 396     <text
 397        x="6300"
 398        y="10575"
 399        id="text3182"
 400        xml:space="preserve"
 401        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">Table</text>
 402     <text
 403        x="8100"
 404        y="10575"
 405        id="text3184"
 406        xml:space="preserve"
 407        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">Record</text>
 408     <text
 409        x="10200"
 410        y="10575"
 411        id="text3186"
 412        xml:space="preserve"
 413        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">Field</text>
 414     <text
 415        x="4950"
 416        y="2925"
 417        id="text3188"
 418        xml:space="preserve"
 419        style="font-size:168px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;font-family:Helvetica">Node</text>
 420     <text
 421        x="7350"
 422        y="3525"
 423        id="text3190"
 424        xml:space="preserve"
 425        style="font-size:120px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">dependency</text>
 426     <text
 427        x="7425"
 428        y="3825"
 429        id="text3192"
 430        xml:space="preserve"
 431        style="font-size:120px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">*</text>
 432     <text
 433        x="7350"
 434        y="4125"
 435        id="text3194"
 436        xml:space="preserve"
 437        style="font-size:120px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">srcnode</text>
 438     <text
 439        x="7425"
 440        y="4425"
 441        id="text3196"
 442        xml:space="preserve"
 443        style="font-size:120px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">1</text>
 444     <text
 445        x="7350"
 446        y="4725"
 447        id="text3198"
 448        xml:space="preserve"
 449        style="font-size:120px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">repnode</text>
 450     <text
 451        x="7425"
 452        y="5025"
 453        id="text3200"
 454        xml:space="preserve"
 455        style="font-size:120px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">1</text>
 456     <text
 457        x="2550"
 458        y="4725"
 459        id="text3202"
 460        xml:space="preserve"
 461        style="font-size:120px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">0..1</text>
 462     <text
 463        x="3750"
 464        y="3825"
 465        id="text3204"
 466        xml:space="preserve"
 467        style="font-size:120px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">0..1</text>
 468     <text
 469        x="1875"
 470        y="4050"
 471        id="text3206"
 472        xml:space="preserve"
 473        style="font-size:144px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Times">*</text>
 474     <text
 475        x="3075"
 476        y="3150"
 477        id="text3208"
 478        xml:space="preserve"
 479        style="font-size:144px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Times">*</text>
 480     <text
 481        x="5100"
 482        y="3750"
 483        id="text3210"
 484        xml:space="preserve"
 485        style="font-size:168px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">build()</text>
 486     <text
 487        x="5100"
 488        y="4260"
 489        id="text3212"
 490        xml:space="preserve"
 491        style="font-size:168px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">scan()</text>
 492     <text
 493        x="9750"
 494        y="10725"
 495        id="text3214"
 496        xml:space="preserve"
 497        style="font-size:144px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Times">1</text>
 498     <text
 499        x="1650"
 500        y="10125"
 501        id="text3216"
 502        xml:space="preserve"
 503        style="font-size:120px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">1</text>
 504     <text
 505        x="1875"
 506        y="9225"
 507        id="text3218"
 508        xml:space="preserve"
 509        style="font-size:120px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">*</text>
 510     <text
 511        x="7650"
 512        y="10725"
 513        id="text3220"
 514        xml:space="preserve"
 515        style="font-size:120px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">1</text>
 516     <text
 517        x="7275"
 518        y="10725"
 519        id="text3222"
 520        xml:space="preserve"
 521        style="font-size:120px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">*</text>
 522     <text
 523        x="9375"
 524        y="10725"
 525        id="text3224"
 526        xml:space="preserve"
 527        style="font-size:120px;font-style:normal;font-weight:normal;text-anchor:start;fill:#000000;font-family:Helvetica">*</text>
 528   </g>
 529 </svg>