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ObjectFormattable
AbstractIdentifiedObject
AbstractCS
DefaultTimeCS
public class DefaultTimeCS
A one-dimensional coordinate system containing a single time axis, used to describe the
temporal position of a point in the specified time units from a specified time origin.
A TimeCS
shall have one axis.
Used with CRS type(s) |
---|
Temporal
|
modules/library/referencing (gt-referencing.jar)
Field Summary | |
---|---|
static DefaultTimeCS |
DAYS
A one-dimensional temporal CS with time, axis in day units. |
static DefaultTimeCS |
MILLISECONDS
A one-dimensional temporal CS with time, axis in millisecond units. |
static DefaultTimeCS |
SECONDS
A one-dimensional temporal CS with time, axis in second units. |
Fields inherited from class AbstractIdentifiedObject |
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EMPTY_ALIAS_ARRAY, EMPTY_IDENTIFIER_ARRAY, IDENTIFIER_COMPARATOR, NAME_COMPARATOR, REMARKS_COMPARATOR |
Fields inherited from class Formattable |
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SINGLE_LINE |
Fields inherited from interface IdentifiedObject |
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ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY |
Constructor Summary | |
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DefaultTimeCS(Map<String,?> properties,
CoordinateSystemAxis axis)
Constructs a coordinate system from a set of properties. |
|
DefaultTimeCS(String name,
CoordinateSystemAxis axis)
Constructs a coordinate system from a name. |
|
DefaultTimeCS(TimeCS cs)
Constructs a new coordinate system with the same values than the specified one. |
Method Summary | |
---|---|
Measure |
distance(double[] coord1,
double[] coord2)
Computes the time difference between two points. |
protected boolean |
isCompatibleDirection(AxisDirection direction)
Returns true if the specified axis direction is allowed for this coordinate
system. |
protected boolean |
isCompatibleUnit(AxisDirection direction,
Unit<?> unit)
Returns true if the specified unit is compatible with seconds. |
Methods inherited from class AbstractCS |
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equals, formatWKT, getAxis, getDimension, hashCode, standard, swapAndScaleAxis |
Methods inherited from class AbstractIdentifiedObject |
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asSet, ensureAngularUnit, ensureLinearUnit, ensureNonNull, ensureNonNull, ensureTimeUnit, equals, equals, equals, equals, getAlias, getIdentifier, getIdentifier, getIdentifiers, getName, getName, getName, getProperties, getProperties, getRemarks, nameMatches, nameMatches, nameMatches |
Methods inherited from class Formattable |
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toString, toWKT, toWKT, toWKT |
Methods inherited from class Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface CoordinateSystem |
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getAxis, getDimension |
Methods inherited from interface IdentifiedObject |
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getAlias, getIdentifiers, getName, getRemarks, toWKT |
Field Detail |
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public static final DefaultTimeCS DAYS
DefaultTemporalCRS.JULIAN
,
DefaultTemporalCRS.MODIFIED_JULIAN
,
DefaultTemporalCRS.TRUNCATED_JULIAN
,
DefaultTemporalCRS.DUBLIN_JULIAN
public static final DefaultTimeCS SECONDS
DefaultTemporalCRS.UNIX
public static final DefaultTimeCS MILLISECONDS
DefaultTemporalCRS.JAVA
Constructor Detail |
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public DefaultTimeCS(TimeCS cs)
cs
- The coordinate system to copy.public DefaultTimeCS(String name, CoordinateSystemAxis axis)
name
- The coordinate system name.axis
- The axis.public DefaultTimeCS(Map<String,?> properties, CoordinateSystemAxis axis)
properties
- Set of properties. Should contains at least "name"
.axis
- The axis.Method Detail |
---|
protected boolean isCompatibleDirection(AxisDirection direction)
true
if the specified axis direction is allowed for this coordinate
system. The default implementation accepts only temporal directions (i.e.
FUTURE
and PAST
).
isCompatibleDirection
in class AbstractCS
direction
- The direction to test for compatibility.
true
if the given direction is compatible with this coordinate system.protected boolean isCompatibleUnit(AxisDirection direction, Unit<?> unit)
true
if the specified unit is compatible with seconds.
This method is invoked at construction time for checking units compatibility.
isCompatibleUnit
in class AbstractCS
direction
- The direction of the axis having the given unit.unit
- The unit to test for compatibility.
true
if the given unit is compatible with this coordinate system.public Measure distance(double[] coord1, double[] coord2) throws MismatchedDimensionException
distance
in class AbstractCS
coord1
- Coordinates of the first point.coord2
- Coordinates of the second point.
coord1
and coord2
.
MismatchedDimensionException
- if a coordinate doesn't have the expected dimension.
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