Package opennlp.tools.util

Klasse Sequence

java.lang.Object
opennlp.tools.util.Sequence
Alle implementierten Schnittstellen:
Comparable<Sequence>
public class Sequence extends Object implements Comparable<Sequence>
Represents a weighted sequence of outcomes.

  • Konstruktordetails

    • Sequence

      public Sequence()
      Initializes a new Sequence of outcomes.

    • Sequence

      public Sequence(Sequence s)
      Initializes a new Sequence of outcomes from an existing Sequence.
      Parameter:
      s - An existing Sequence used as input.

    • Sequence

      public Sequence(Sequence s, String outcome, double p)
      Initializes a new Sequence of outcomes from an existing Sequence.
      Parameter:
      s - An existing Sequence used as input.
      outcome - An extra outcome to add to s.
      p - A extra probability of the outcome.

    • Sequence

      public Sequence(List<String> outcomes)
      Initializes a new Sequence of outcomes from a list of outcomes. The probabilities for each outcome will be equally initialized to ONE.
      Parameter:
      outcomes - Several existing outcomes used as input.

  • Methodendetails

    • compareTo

      public int compareTo(Sequence s)
      Angegeben von:
      compareTo in Schnittstelle Comparable<Sequence>

    • hashCode

      public int hashCode()
      Setzt außer Kraft:
      hashCode in Klasse Object

    • equals

      public boolean equals(Object obj)
      Setzt außer Kraft:
      equals in Klasse Object

    • add

      public void add(String outcome, double p)
      Adds an outcome and probability to this sequence.
      Parameter:
      outcome - the outcome to be added.
      p - the probability associated with this outcome.

    • getOutcomes

      public List<String> getOutcomes()
      Gibt zurück:
      Retrieves a list of outcomes for this Sequence.

    • getSize

      public int getSize()
      Gibt zurück:
      Retrieves the size of the outcomes for this Sequence.

    • getOutcome

      public String getOutcome(int index)
      Parameter:
      index - must be greater than or equal to zero and must be less than getSize().
      Gibt zurück:
      the outcome at the specified index.
      Löst aus:
      IndexOutOfBoundsException - thrown if the given index is out of range.

    • getProb

      public double getProb(int index)
      Parameter:
      index - must be greater than or equal to zero and must be less than getSize().
      Gibt zurück:
      the probability at the specified index.
      Löst aus:
      IndexOutOfBoundsException - thrown if the given index is out of range.

    • getProbs

      public double[] getProbs()
      Gibt zurück:
      Retrieves an array of probabilities associated with the Sequence outcomes.

    • getScore

      public double getScore()
      Gibt zurück:
      Retrieves the score of this Sequence.

    • getProbs

      public void getProbs(double[] ps)
      Populates an array with the probabilities associated with the Sequence outcomes.
      Parameter:
      ps - A pre-allocated array to hold the values of the probabilities of the outcomes for this Sequence.

    • toString

      public String toString()
      Setzt außer Kraft:
      toString in Klasse Object