Package org.apache.commons.lang.math

Examples of org.apache.commons.lang.math.LongRange

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    private List<String> getTestTailLines(File file, int count, int estimate) throws IOException {
        long pos = -1;
        List<String> testLines = new LinkedList<String>();
        do {
            List<String> returnedLines = new LinkedList<String>();
            LongRange range = FileUtils.pagedLines(file,pos,-count,returnedLines,estimate);
            Collections.reverse(returnedLines);
            testLines.addAll(returnedLines);
            pos = range.getMinimumLong()-1;
        } while (pos>=0);
        Collections.reverse(testLines);
        return testLines;
    }
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    private List<String> getTestHeadLines(File file, int count, int estimate) throws IOException {
        long pos = 0;
        List<String> testLines = new LinkedList<String>();
        do {
            LongRange range = FileUtils.pagedLines(file,pos,count,testLines,estimate);
            pos = range.getMaximumLong();
        } while (pos<file.length());
        return testLines;
    }
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                end = start + this.pagesize;
            }

            // rowNumber starts from 1
            filteredRows = new LongRange(start + 1, end);
        } else {
            filteredRows = new LongRange(1, Long.MAX_VALUE);
        }
    }
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    if (this.start == null) {
      GetApplicationsRequestProtoOrBuilder p = viaProto ? proto: builder;
      if (p.hasStartBegin() || p.hasFinishBegin()) {
        long begin = p.hasStartBegin() ? p.getStartBegin() : 0L;
        long end = p.hasStartEnd() ? p.getStartEnd() : Long.MAX_VALUE;
        this.start = new LongRange(begin, end);
      }
    }
    return this.start;
  }
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      throws IllegalArgumentException {
    if (begin > end) {
      throw new IllegalArgumentException("begin > end in range (begin, " +
          "end): (" + begin + ", " + end + ")");
    }
    this.start = new LongRange(begin, end);
  }
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    if (this.finish == null) {
      GetApplicationsRequestProtoOrBuilder p = viaProto ? proto: builder;
      if (p.hasFinishBegin() || p.hasFinishEnd()) {
        long begin = p.hasFinishBegin() ? p.getFinishBegin() : 0L;
        long end = p.hasFinishEnd() ? p.getFinishEnd() : Long.MAX_VALUE;
        this.finish = new LongRange(begin, end);
      }
    }
    return this.finish;
  }
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  public void setFinishRange(long begin, long end) {
    if (begin > end) {
      throw new IllegalArgumentException("begin > end in range (begin, " +
          "end): (" + begin + ", " + end + ")");
    }
    this.finish = new LongRange(begin, end);
  }
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    Date included = DATE_FORMATTER.parse("04.04.2012 19:00:00:000");
    Date excluded_before = DATE_FORMATTER.parse("04.04.2012 15:59:59:999");
    Date excluded_after = DATE_FORMATTER.parse("04.04.2012 19:15:00:001");
   
    LongRange timeRange = new LongRange(startTime.getTime(), endTime.getTime());
    calendar.addTimeRange(timeRange);
   
    Assert.assertEquals(true, calendar.isTimeIncluded(included.getTime()));
    Assert.assertEquals(false, calendar.isTimeIncluded(excluded_before.getTime()));
    Assert.assertEquals(false, calendar.isTimeIncluded(excluded_after.getTime()));
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    Date endTime = DATE_FORMATTER.parse("04.04.2012 19:15:00:000");
   
    Date included = DATE_FORMATTER.parse("04.04.2012 17:23:21:000");
    Date expected = DATE_FORMATTER.parse("04.04.2012 19:15:00:001");
   
    LongRange timeRange = new LongRange(startTime.getTime(), endTime.getTime());
    calendar.addTimeRange(timeRange);
   
    Assert.assertEquals(expected.getTime(), calendar.getNextIncludedTime(included.getTime()));
  }
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  @Test
  public void testAddRemoveExcludedDate() throws ParseException {
    Date startTime = DATE_FORMATTER.parse("04.04.2012 16:00:00:000");
    Date endTime = DATE_FORMATTER.parse("04.04.2012 19:15:00:000");
   
    LongRange timeRange_1 = new LongRange(startTime.getTime(), endTime.getTime());
    LongRange timeRange_2 = new LongRange(startTime.getTime(), endTime.getTime());
   
    calendar.addTimeRange(timeRange_2);
    calendar.addTimeRange(timeRange_1);
   
    Assert.assertEquals(2, calendar.getExcludedRanges().size());
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