Package com.jidesoft.range

Class TimeRange

java.lang.Object
com.jidesoft.range.AbstractRange<Date>
com.jidesoft.range.TimeRange
All Implemented Interfaces:
Range<Date>, Comparable<Range>
public class TimeRange extends AbstractRange<Date>
Specifies upper and lower bounds for a range of values along a time line.
Author:
Simon White (swhite@catalysoft.com)

  • Field Details

    • _min

      protected Date _min

    • _max

      protected Date _max

  • Constructor Details

    • TimeRange

      public TimeRange()
      Sets a default time range of the whole of today

    • TimeRange

      public TimeRange(Calendar from, Calendar to)

    • TimeRange

      public TimeRange(Date from, Date to)

    • TimeRange

      public TimeRange(long from, long to)

    • TimeRange

      public TimeRange(TimeRange timeRange)
      Constructs a copy of the supplied time range
      Parameters:
      timeRange - the timeRange to copy

  • Method Details

    • copy

      public Range<Date> copy()
      Overrides:
      copy in class AbstractRange<Date>

    • setMin

      public void setMin(Date from)

    • setMin

      public void setMin(long from)

    • adjust

      public void adjust(Date lower, Date upper)
      Description copied from interface: Range
      Adjusts the range.
      Parameters:
      lower - the new smallest value of the range
      upper - the new largest value of the range

    • setMax

      public void setMax(Date to)

    • setMax

      public void setMax(long to)

    • minimum

      public double minimum()
      Description copied from interface: Range
      This may be the numeric representation of lower() or it may be rounded down.
      Returns:
      the numeric value of the smallest value to include in the range.

    • maximum

      public double maximum()
      Description copied from interface: Range
      This may be the numeric representation of upper() or it may be rounded up.
      Returns:
      The numeric value of the largest value to include in the range.

    • size

      public double size()
      Description copied from interface: Range
      Compute the size of the range

    • lower

      public Date lower()
      Returns:
      the smallest value of the range

    • upper

      public Date upper()
      Returns:
      the largest value of the range

    • contains

      public boolean contains(Date x)
      Description copied from interface: Range
      Determines whether the supplied point lies within this range. For continuous ranges this is interpreted as a pair of inequalities on the supplied value (i.e., min invalid input: '<'= x invalid input: '<'= max), but for discrete ranges the contains() method is more like a set membership test.
      Parameters:
      x -
      Returns:
      a boolean to indicate whether the supplied point lies within the range

    • getTimeZone

      public TimeZone getTimeZone()

    • setTimeZone

      public void setTimeZone(TimeZone timeZone)

    • createIntermediate

      public Range<Date> createIntermediate(Range<Date> target, double position)
      Specified by:
      createIntermediate in class AbstractRange<Date>

    • union

      public static TimeRange union(TimeRange r1, TimeRange r2)
      Creates a new TimeRange as the union of two existing TimeRanges. The date format of the first time range is retained in the returned result.
      Parameters:
      r1 - the first TimeRange
      r2 - the second TimeRange
      Returns:
      the union of the supplied TimeRanges

    • equals

      public boolean equals(Object other)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      Overrides:
      toString in class Object