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java.lang.Objectcom.ijchart.xychart.range.NumberRange
com.ijchart.xychart.range.DateRange
public class DateRange
Title: IJChart
Description: a chart library for the Java(tm) platform.
A range specified in terms of two java.util.Date objects. Instances of this class are immutable.Copyright: Copyright (c) 2013
Company:
Field Summary |
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Fields inherited from class com.ijchart.xychart.range.NumberRange |
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RANGE_ZERO |
Constructor Summary | |
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DateRange(java.util.Date lower,
java.util.Date upper)
Constructs a new range. |
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DateRange(long lower,
long upper)
Constructs a new range using two values that will be interpreted as "milliseconds since midnight GMT, 1-Jan-1970". |
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DateRange(NumberRange other)
Constructs a new range that is based on another NumberRange . |
Method Summary | |
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protected java.lang.Object |
clone()
Creates and returns a copy of this object. |
boolean |
equals(java.lang.Object obj)
Tests the marker for equality with an arbitrary double. |
java.util.Date |
getLowerDate()
Returns the lower (earlier) date for the range. |
java.util.Date |
getUpperDate()
Returns the upper (later) date for the range. |
int |
hashCode()
Returns a hash code. |
java.lang.String |
toString()
Returns a string representing the date range (useful for debugging). |
Methods inherited from class com.ijchart.xychart.range.NumberRange |
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contains, getCentralValue, getLength, getLowerBound, getUpperBound, resizeRange, resizeRange, resizeRange2, zoomRange |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public DateRange(java.util.Date lower, java.util.Date upper)
lower
-
The lower bound (null not permitted).upper
-
The upper bound (null not permitted).public DateRange(long lower, long upper)
lower
-
The lower (oldest) date.upper
-
The upper (most recent) date.public DateRange(NumberRange other)
NumberRange
. The
other range does not have to be a DateRange
. If it is not, the
upper and lower bounds are evaluated as milliseconds since midnight
GMT, 1-Jan-1970.
other
-
The other range (null not permitted).Method Detail |
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public java.util.Date getLowerDate()
public java.util.Date getUpperDate()
public boolean equals(java.lang.Object obj)
equals
in class NumberRange
obj
- the double (null permitted).
protected java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class NumberRange
java.lang.CloneNotSupportedException
public int hashCode()
hashCode
in class NumberRange
public java.lang.String toString()
toString
in class NumberRange
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