edu.isi.stella
Class TimeDuration

java.lang.Object
  edu.isi.stella.Stella_Object
      edu.isi.stella.Quantity
          edu.isi.stella.DateTimeObject
              edu.isi.stella.TimeDuration

public class TimeDuration
extends DateTimeObject

Representation of Relative Days and Time with the date represented as a number of days and the time in milliseconds.

Field Summary

int	days
int	millis

Constructor Summary

TimeDuration()

Method Summary

static Stella_Object	accessTimeDurationSlotValue(TimeDuration self, Symbol slotname, Stella_Object value, boolean setvalueP)
Quantity	coerceTo(Stella_Object y)
DecodedTimeDuration	decodeTimeDuration()
boolean	greaterEqualP(Stella_Object t2)
boolean	greaterP(Stella_Object t2)
int	hashCode_() Return a hash code for self (can be negative).
boolean	lessEqualP(Stella_Object t2)
boolean	lessP(Stella_Object t2)
static TimeDuration	makeTimeDuration(int days, int millis)
static TimeDuration	newTimeDuration()
boolean	objectEqlP(Stella_Object t2)
Surrogate	primaryType() Returns the primary type of self.
void	printObject(java.io.PrintStream stream)
void	printTimeDuration(java.io.PrintStream stream)
static TimeDuration	stringToTimeDuration(java.lang.String duration) Parses and returns an time-duration object corresponding to duration.
static Stella_Object	timeDivide(TimeDuration t1, Stella_Object t2) Divides the relative date t1 by t2.
java.lang.String	timeDurationToString() Returns a string representation of date

Methods inherited from class edu.isi.stella.DateTimeObject

timeAdd, timeSubtract

Methods inherited from class edu.isi.stella.Stella_Object

_, accessInContext, addPropertyValue, amPm, anchoredTypeSpecifierP, andOrNotTreeP, applyCoercionMethod, atomicExpressionP, bindToSurrogateP, booleanP, bootstrapIsaP, bquotify, cast, characterP, chooseSortPredicate, clConditionalizeTypeDeclarationTree, clTranslateAtomicTree, clTranslateATree, clTranslateBooleanTest, clTranslatePlainBooleanTest, clTranslateVerbatimBodySymbols, clYieldTypedExpressionTree, coerceATree, coerceEvaluatedTree, coerceMvTree, coerceOptionValue, coerceToBoolean, coerceToFloat, coerceToHashSet, coerceToModule, coerceToModuleName, coerceToString, coerceToSymbol, coerceToXmlElement, coerceValueToBoolean, coerceValueToFloat, coerceValueToString, coerceValueToType, coercibleP, collectFeatureList, collectKeyValueList, commonLispSymbolP, computeExpressionType, consify, consifyListsAndIterators, consP, consTreeMatchP, convertToLiteral, copyConsTree, cppArgumentIsStreamP, cppBinaryOperatorP, cppBlockP, cppMaybeOutputStatementWithParentheses, cppOperatorP, cppOutputAtomicExpression, cppOutputLiteral, cppOutputOneActualParameter, cppOutputStatement, cppOutputTypedEntity, cppPrognifyStatement, cppPrognP, cppStatementToList, cppStreamIsStandardOutputP, cpptrans, cppTranslateAtomicTree, cppTranslateATree, cppTranslatedArrayTypeP, csValueP, dateDivider, dateTimeDivider, day, dealWithAmPm, dealWithEra, dealWithNoonMidn, decrementReferenceCount, defaultOptionHandler, defineSystem, defmodule, deletedP, describe, describeObject, describeTersely, destructureMethodNameTree, deUglifyParseTree, either, eqlP, eqlToBooleanP, eqlToCharacterP, eqlToFloatP, eqlToIntegerP, eqlToLongIntegerP, eqlToStringP, equalConsTreesP, equalHashCode, equalP, era, estimatedEvaluationCost, evaluate, evaluateArgumentTree, evaluateAtomicTree, evaluateCommand, expandBquoteTree, filterModuleP, floatP, free, get, getObject, getProperty, hashlist, hashMemoizedArguments, helpBquotify, helpClTranslateATree, helpCoerceATree, helpLptrans, helpPrintOutline, helpTransformBooleanProceduralExpression, helpWalkATree, homeModule, hour, idlOutputAtomicExpression, idlOutputLiteral, idlOutputStatement, idlTranslateAtomicTree, idlTranslateATree, illegalTreeP, implodePathname, incrementallyTranslate, incrementReferenceCount, inlineUnwrapBoolean, inlineWrapBoolean, inModule, integerP, isaP, javaBinaryOperatorP, javaBlockP, javaEndOfLineTokenP, javaHelpOutputPrintStream, javaMaybeOutputStatementWithParentheses, javaOperatorP, javaOutputLiteral, javaOutputStatement, javaPrognP, javaStreamIsStandardOutputP, javaSymbolCaseP, javaTranslateAtomicTree, javaTranslateATree, javaTranslateWithNativeWrapper, jptrans, keywordP, legalTokenizerFromStateP, legalTokenizerStateP, legalTokenizerToStateP, literalEqlP, logLevelLE, longIntegerP, lptrans, makeEvaluatableBquoteTree, makeFileNameFromRelativePath, makeMemoizedValueEntry, makeMemoizedValueEntryn, matchConsTree, methodSlotP, minute, month, nameToString, nilP, noonMidn, numberWrapperToFloat, objectEqualP, objectHashCode, one, oneI, onlyIf, parametricTypeSpecifierP, parseArrayDimensionsSpec, parseOptions, parseTokenizerCharacterSpec, parseTokenizerStateModifiers, permanentCopy, permanentify, permanentifyForm, po, prettyPrintLiteral, primaryClass, printOutline, printStellaCode, printStellaDefinition, printUndefinedSuperClasses, proceduralExpressionP, ptrans, publicSlots, registerRecycledItem, runOptionHandlerP, safeEqualHashCode, safeHashCode, safePrimaryType, safeYieldTypeSpecifier, searchConsTreeP, searchConsTreeWithFilterP, searchForObject, secondp, setProperty, sideEffectFreeExpressionP, simplifyBquoteTree, specialp, standardObjectP, stella_Increment, stellaClassP, stellaCollectionP, stellaNeedToCompileP, stellaNeedToTranslateP, stellaObjectP, stellify, storageSlotP, stringifyInModule, stringP, substituteConsTree, substituteOnce, surrogateP, surrogatify, sweep, symbolCaseP, symbolP, sysTree, targetLanguageType, taxonomyIsaP, timeDivider, timeMultiply, tokenizerIncludeSpecP, tokenizerToStateAlias, tokenizerToStateName, toString, traceIf, traceKeywordP, transientifyForm, transientObjectP, transientSymbolP, translateWalkedTree, treeSize, treeToTrees, trueOptionP, tryToEvaluate, typeP, typify, unmake, unregisterRecycledItem, updateInContext, valuesTreeP, variableExpressionP, verbatimStringP, verbatimTreeP, vetOptions, vrletExpressionP, walkAtomicTree, walkATree, walkCollectionTree, walkDontCallMeTree, walkedExpressionExpression, walkedExpressionType, walkExpressionTree, walkMvExpressionTree, walkMvTree, walkStatement, walkTopLevelExpression, walkWithoutTypeTree, warnAboutUnknownSourceType, weekday, withinContext, withinModule, withinWorld, withStellaTokenizer, withSystemDefinition, withTokenizer, wrapperP, wrapWhereTest, xmlAttributeP, xmlBaseAttributeP, xmlCdataFormP, xmlCdataP, xmlDeclarationFormP, xmlDeclarationP, xmlDoctypeFormP, xmlElementFormP, xmlElementP, xmlGlobalAttributeP, xmlLocalAttributeP, xmlnsAttributeP, xmlProcessingInstructionFormP, xmlProcessingInstructionP, xmlTagCase, year, yieldCondTest, yieldCondTestOrTests, yieldHardcodedCaseSymbolIdOrIds, yieldInCursorClausesForArgumentList, yieldInCursorClausesForGeneralCollection, yieldInCursorClausesForVector, yieldTypeSpecifier, zone, zoneMinute

Methods inherited from class java.lang.Object

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

Field Detail

days

public int days

millis

public int millis

Constructor Detail

TimeDuration

public TimeDuration()

Method Detail

makeTimeDuration

public static TimeDuration makeTimeDuration(int days,
                                            int millis)

stringToTimeDuration

public static TimeDuration stringToTimeDuration(java.lang.String duration)

Parses and returns an time-duration object corresponding to duration. The syntax for time duration strings is "{plus|minus} N days[; M ms]" where N and M are integer values for days and milliseconds. If no valid parse is found, null is returned.

Parameters:

duration -

Returns:

TimeDuration

newTimeDuration

public static TimeDuration newTimeDuration()

greaterEqualP

public boolean greaterEqualP(Stella_Object t2)

Overrides:

greaterEqualP in class Quantity

lessEqualP

public boolean lessEqualP(Stella_Object t2)

Overrides:

lessEqualP in class Quantity

greaterP

public boolean greaterP(Stella_Object t2)

Overrides:

greaterP in class Quantity

lessP

public boolean lessP(Stella_Object t2)

Overrides:

lessP in class Quantity

objectEqlP

public boolean objectEqlP(Stella_Object t2)

Overrides:

objectEqlP in class Stella_Object

timeDivide

public static Stella_Object timeDivide(TimeDuration t1,
                                       Stella_Object t2)

Divides the relative date t1 by t2. t2 must be either a relative date or a wrapped number. If t2 is a relative date, then the return value will be a wrapped float. If t2 is a wrapped number, then the reutrn value will be a relative date.

Parameters:

t1 -

t2 -

Returns:

Stella_Object

decodeTimeDuration

public DecodedTimeDuration decodeTimeDuration()

printTimeDuration

public void printTimeDuration(java.io.PrintStream stream)

timeDurationToString

public java.lang.String timeDurationToString()

Returns a string representation of date

Returns:

String

hashCode_

public int hashCode_()

Description copied from class: Stella_Object

Return a hash code for self (can be negative). Two objects that are eqlP are guaranteed to generate the same hash code. Two objects that are not eqlP do not necessarily generate different hash codes.

Overrides:

hashCode_ in class Stella_Object

Returns:

int

coerceTo

public Quantity coerceTo(Stella_Object y)

Overrides:

coerceTo in class Quantity

printObject

public void printObject(java.io.PrintStream stream)

Overrides:

printObject in class Stella_Object

accessTimeDurationSlotValue

public static Stella_Object accessTimeDurationSlotValue(TimeDuration self,
                                                        Symbol slotname,
                                                        Stella_Object value,
                                                        boolean setvalueP)

primaryType

public Surrogate primaryType()

Description copied from class: Stella_Object

Returns the primary type of self. Gets defined automatically for every non-abstract subclass of OBJECT.

Overrides:

primaryType in class Stella_Object

Returns:

Surrogate