Example usage for opennlp.tools.util Span contains

Introduction

In this page you can find the example usage for opennlp.tools.util Span contains.

Prototype

public boolean contains(int index) 

Source Link

Document

Returns true if the specified index is contained inside this span.

Usage

From source file:opennlp.tools.util.Span.java

/**
     * Test for {@link Span#contains(int)}.
     *///from   w  w w . j  a v  a2  s .c  o m
    public void testContainsInt() {
        Span a = new Span(10, 300);

        Assert.assertFalse(a.contains(9));
        Assert.assertTrue(a.contains(10));
        Assert.assertTrue(a.contains(200));
        Assert.assertTrue(a.contains(300));
        Assert.assertFalse(a.contains(301));
    }

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From source file:opennlp.tools.util.Span.java

/**
     * Test for {@link Span#contains(Span)}.
     *//*  w ww .j  a  v  a2  s.c  o  m*/
    public void testContainsWithEqual() {
        Span a = new Span(500, 900);

        Assert.assertEquals(true, a.contains(a));
    }

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From source file:opennlp.tools.util.Span.java

/**
     * Test for {@link Span#contains(Span)}.
     *///from   ww w .java  2s  .c  o  m
    public void testContains() {
        Span a = new Span(500, 900);
        Span b = new Span(520, 600);

        Assert.assertEquals(true, a.contains(b));
    }

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From source file:opennlp.tools.util.Span.java

/**
     * Test for {@link Span#contains(Span)}.
     *//*from  w w  w.j  av  a  2s. c om*/
    public void testContainsWithLowerIntersect() {
        Span a = new Span(500, 900);
        Span b = new Span(450, 1000);

        Assert.assertEquals(false, a.contains(b));
    }

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From source file:opennlp.tools.util.Span.java

/**
     * Test for {@link Span#contains(Span)}.
     *///from  w  w  w  . j  ava 2  s. com
    public void testContainsWithHigherIntersect() {
        Span a = new Span(500, 900);
        Span b = new Span(500, 1000);

        Assert.assertEquals(false, a.contains(b));
    }

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From source file:opennlp.tools.util.Span.java

  /**
 * Returns true if the specified span intersects with this span.
 * /*from  ww w.  ja  v a2s. c  o  m*/
 * @param s The span to compare with this span. 
 * 
 * @return true is the spans overlap; false otherwise. 
 */
public boolean intersects(Span s) {
  int sstart = s.getStart();
  //either s's start is in this or this' start is in s
  return this.contains(s) || s.contains(this) || 
    getStart() <= sstart && sstart < getEnd() ||
    sstart <= getStart() && getStart() < s.getEnd();
}

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From source file:opennlp.tools.util.Span.java

  /**
 * Returns true is the specified span crosses this span.
 * //from  w w  w .  jav  a  2s.c  o m
 * @param s The span to compare with this span.
 * 
 * @return true is the specified span overlaps this span and contains a 
 * non-overlapping section; false otherwise.
 */
public boolean crosses(Span s) {
  int sstart = s.getStart();
  //either s's start is in this or this' start is in s
  return !this.contains(s) && !s.contains(this) && 
    (getStart() <= sstart && sstart < getEnd() ||
    sstart <= getStart() && getStart() < s.getEnd());
}

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