io.+linemodel.+node

class linemodel.node.TransitionCodec

Bases: linemodel.NodeCodecBase

TRANSITIONCODEC model.json codec of Transition, the Petri-net transition and its modes.

Method Summary

static classes()

static create(model, nd, name)

static encode(node, nj, ctx)

static finish(node, nd, ctx): After the impatience restore: the modes name places and classes.

static fluidTableRange(model, place): The level range a fluid rate dependence is tabulated over: the capacity of a bounded place, otherwise ten times the largest level the model names on it (initial level or guard threshold), at least 10.

static markingSlots(allNodes, classes, read): The (place, class) slots a marking-dependent flow multiplier is tabulated over: every class of every place it reads. A slot is cut off at the place capacity, at the population of a closed class, and at 10 tokens for an open class in an unbounded place.

static types()

class linemodel.node.SinkCodec

Bases: linemodel.NodeCodecBase

SINKCODEC model.json codec of Sink, the open-class exit.

Method Summary

static classes()

static create(model, nd, name)

static types()

class linemodel.node.SourceCodec

Bases: linemodel.NodeCodecBase

SOURCECODEC model.json codec of Source, the open-class arrival point.

Method Summary

static classes()

static create(model, nd, name)

static types()

class linemodel.node.QueueCodec

Bases: linemodel.NodeCodecBase

QUEUECODEC model.json codec of Queue, the queueing station (scheduling, servers and buffer set at creation).

Method Summary

static classes()

static create(model, nd, name)

static types()

class linemodel.node.PlaceCodec

Bases: linemodel.NodeCodecBase

PLACECODEC model.json codec of Place, the Petri-net place.

Method Summary

static classes()

static create(model, nd, name): Scheduling strategy supplied to the ctor: installQueueServer (first setService) picks the server section from it

static encode(node, nj, ~)

static types()

class linemodel.node.RouterCodec

Bases: linemodel.NodeCodecBase

ROUTERCODEC model.json codec of Router, the routing-only node.

Method Summary

static classes()

static create(model, nd, name)

static types()

class linemodel.node.JoinCodec

Bases: linemodel.NodeCodecBase

JOINCODEC model.json codec of Join, the join, its fork pairing, join strategy and quorum.

Method Summary

static classes()

static configure(node, nd, ctx)

static create(model, nd, name)

static encode(node, nj, ctx)

static link(node, nd, ctx)

static types()

class linemodel.node.ForkCodec

Bases: linemodel.NodeCodecBase

FORKCODEC model.json codec of Fork, the fork, with its fan-out overrides.

Method Summary

static classes()

static create(model, nd, name)

static encode(node, nj, ctx): Fork tasksPerLink and the variable-forking-level overrides. Each override list is emitted only when non-empty, so a plain fork’s JSON is byte-for- byte what it was.

static link(node, nd, ctx): Fork: set tasksPerLink and the variable-forking-level overrides. They are restored onto the output section directly rather than through the setters, because the setters take class and node OBJECTS and the classes do not exist yet at this point in the load.

static types()

class linemodel.node.DelayCodec

Bases: linemodel.NodeCodecBase

DELAYCODEC model.json codec of Delay, the infinite-server station.

Method Summary

static classes()

static create(model, nd, name)

static types()

class linemodel.node.LoggerCodec

Bases: linemodel.NodeCodecBase

LOGGERCODEC model.json codec of Logger, the logger and the file it writes.

Method Summary

static classes()

static create(model, nd, name): The Logger constructor needs the log DIRECTORY to have been set on the model, and the wire carries only the base file name; default it to the working directory so a round-trip does not error on a model that saved cleanly.

static encode(node, nj, ctx): A Logger is defined by the file it writes: a Logger with no file name exports as a LogTunnel that logs nowhere, so the solver runs and the trace the user asked for is silently absent.

static types()

class linemodel.node.CacheCodec

Bases: linemodel.NodeCodecBase

CACHECODEC model.json codec of Cache, the cache: items, lists, replacement, hit/miss classes, popularity, access costs and retrieval system.

Method Summary

static classes()

static configure(node, nd, ctx)

static create(model, nd, name): Accept both nested MATLAB (nd.cache.items/capacity/replacement) and flat JAR/Python (nd.numItems/…) schema

static encode(node, nj, ctx)

static types()

class linemodel.node.ClassSwitchCodec

Bases: linemodel.NodeCodecBase

CLASSSWITCHCODEC model.json codec of ClassSwitch, the class switch and its matrix.

Method Summary

static classes()

static configure(node, nd, ctx)

static create(model, nd, name)

static encode(node, nj, ctx)

static types()