org.imirsel.m2k.math
Class ZeroCrossings

java.lang.Object
  java.util.Observable
      ncsa.d2k.core.modules.RootModule
          ncsa.d2k.core.modules.ConfigurableModule
              ncsa.d2k.core.modules.EmbeddedPipeModule
                  ncsa.d2k.core.modules.ExecModule
                      ncsa.d2k.core.modules.ComputeModule
                          ncsa.d2k.core.modules.ReentrantComputeModule
                              ncsa.d2k.core.modules.OrderedReentrantModule
                                  org.imirsel.m2k.math.ZeroCrossings

All Implemented Interfaces:

java.lang.Cloneable, ncsa.d2k.core.FullPipeManager, ncsa.d2k.core.modules.Module, ncsa.d2k.core.modules.ReentrantSystemModule, java.io.Serializable, ncsa.d2k.core.modules.SystemModule

public class ZeroCrossings

extends ncsa.d2k.core.modules.OrderedReentrantModule

Counts the number of zero-crossings in an array. A D2K/M2K module that reads in a double array, and returns the number of zero-crossings between adjecent elements in the inputted array.

Author:

Andreas Ehmann

See Also:

Serialized Form

Field Summary

Fields inherited from class ncsa.d2k.core.modules.ReentrantComputeModule

master

Fields inherited from class ncsa.d2k.core.modules.ConfigurableModule

addedInputInfo, addedInputNames, addedInputTypes, addedOutputInfo, addedOutputNames, addedOutputTypes, addPortListeners

Fields inherited from class ncsa.d2k.core.modules.RootModule

alias, children, DEBUG_LEVEL, EMPTY_INPUT, ERROR_LEVEL, executionManager, FATAL_LEVEL, HAVE_INPUT, INFO_LEVEL, iPipes, iPipesIndex, iTriggers, oPipes, oPipesIndex, oTriggers, parents, pipesFullManager, stats, triggerChildren, triggerParents, WARN_LEVEL

Fields inherited from interface ncsa.d2k.core.modules.SystemModule

BLOCKED_STATE, IDLE_STATE, MEDIUM, MEDIUM_RARE, MEDIUM_WELL, RARE, READY_STATE, WELL, WORKING_STATE

Constructor Summary

ZeroCrossings()

Method Summary

void	doit() Calculate the number of zero-crossings between adjecent elements in the inputted array.
java.lang.String	getInputInfo(int i) Returns a text description for the indicated input
java.lang.String	getInputName(int i) Returns a text name for the indicated input
java.lang.String[]	getInputTypes() Returns an array of strings containing the Java data types of the input.
java.lang.String	getModuleInfo() Returns information about the module
java.lang.String	getModuleName() Returns the name of the module
java.lang.String	getOutputInfo(int i) Returns a text description for the indicated output
java.lang.String	getOutputName(int i) Returns a text name for the indicated output
java.lang.String[]	getOutputTypes() Returns an array of strings containing the Java data types of the outputs.

Methods inherited from class ncsa.d2k.core.modules.OrderedReentrantModule

begin, end, getOrdered, pushAndSerializeOutput, pushTo, setOrdered

Methods inherited from class ncsa.d2k.core.modules.ReentrantComputeModule

createClone, disableReentrant, execute, getModuleStatistics, initModule, isClone, isMaster, pipeEmpty, pipeFull, setFlags, setFlags, setModuleStatisticsByMachine, setSlaveInputPipe, setState

Methods inherited from class ncsa.d2k.core.modules.ExecModule

setExecutionManager

Methods inherited from class ncsa.d2k.core.modules.ConfigurableModule

addAddPortListener, addInput, addInputTrigger, addOutput, addOutputTrigger, getAddedInputTypes, getAddedOutputTypes, getAddPortListeners, insertInput, insertOutput, removeAddPortListener, removeInput, removeInputTrigger, removeOutput, removeOutputTrigger, setAddedInputTypes, setInputType, setOutputType

Methods inherited from class ncsa.d2k.core.modules.RootModule

activateTriggers, beginExecution, canRun, clone, debug, debug, disconnectInputPipe, disconnectInputTriggers, disconnectOutputPipe, disconnectOutputTriggers, endExecution, error, error, fatal, fatal, fetchInputs, getAlias, getChildIndex, getChildMux, getChildren, getExecutionManager, getFile, getFlags, getFullPipeManager, getGuiComponent, getImage, getInputPipes, getInputPipeSize, getInputTriggers, getNumInputs, getNumOutputs, getOutputCounts, getOutputPipes, getOutputPipeSize, getOutputTriggers, getParentIndex, getParentMux, getParents, getPipesFull, getPriority, getPropertiesDescriptions, getPropertyEditor, getResource, getRootName, getState, info, info, isAborting, isHead, isInputPipeConnected, isOutputPipeConnected, isReady, pullInput, pushOutput, resetInputs, setAlias, setBlocked, setD2KModulesLoggingLevel, setFullPipeManager, setIdle, setInputPipe, setLogLevel, setModuleStatistics, setOutputCounts, setOutputPipe, setPipesFull, setReady, setResource, setThePriority, setWorking, trigger, triggersActivated, warn, warn

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ZeroCrossings

public ZeroCrossings()

Method Detail

getModuleName

public java.lang.String getModuleName()

Returns the name of the module

Returns:

the module name

getModuleInfo

public java.lang.String getModuleInfo()

Returns information about the module

Returns:

Module information

getInputName

public java.lang.String getInputName(int i)

Returns a text name for the indicated input

Parameters:

i - the index of the input

Returns:

the name of the indexed input

getInputInfo

public java.lang.String getInputInfo(int i)

Returns a text description for the indicated input

Parameters:

i - the index of the input

Returns:

a text description of the indexed input

getInputTypes

public java.lang.String[] getInputTypes()

Returns an array of strings containing the Java data types of the input.

Returns:

the fully qualified java types for each of the inputs

getOutputName

public java.lang.String getOutputName(int i)

Returns a text name for the indicated output

Parameters:

i - the index of the output

Returns:

the name of the indexed output

getOutputInfo

public java.lang.String getOutputInfo(int i)

Returns a text description for the indicated output

Parameters:

i - the index of the output

Returns:

the text description for the indicated output

getOutputTypes

public java.lang.String[] getOutputTypes()

Returns an array of strings containing the Java data types of the outputs.

Returns:

the fully qualified java types for each of the outputs.

doit

public void doit()

Calculate the number of zero-crossings between adjecent elements in the inputted array.