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java.lang.Objectcom.google.gdata.data.AbstractExtension
com.google.gdata.data.ValueConstruct
com.google.gdata.data.geo.GeoLong
public class GeoLong
Extension for a W3C geo:long element. It contains the getter/setter for specifying the longitude of a geo-coordinate. The coordinate is contained within the long element as: <geo:long>coordinate</geo:long>. Note that the longitude element does not need to be a child of the geo:Point element. Please see the W3C document http://www.w3.org/2003/01/geo for more information.
W3CPoint
Nested Class Summary |
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Nested classes/interfaces inherited from class com.google.gdata.data.AbstractExtension |
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AbstractExtension.AttributesHandler |
Field Summary | |
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static int |
COORDINATE_PRECISION
This denotes the number of significant digits after the decimal point for a coordinate when represented by a string. |
static double |
MAX_LONG
The maximmum acceptable value of a longitude coordinate in degrees. |
static double |
MIN_LONG
The minimum acceptable value of a longitude coordinate in degrees. |
Fields inherited from class com.google.gdata.data.ValueConstruct |
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attrName |
Fields inherited from class com.google.gdata.data.AbstractExtension |
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localName, namespace |
Constructor Summary | |
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GeoLong()
Creates an instance of the GeoLong extension without a longitude value set. |
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GeoLong(java.lang.Double lon)
Creates an immutable instance of GeoLong extension with the coordinate set to the value passed in. |
Method Summary | |
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java.lang.Double |
getLongitude()
Returns the actual double coordinate for longitude. |
void |
setLongitude(java.lang.Double longitude)
Sets the longitude represented by this element. |
void |
setValue(java.lang.String value)
Overrides base implementation by validating that the string represents a longitude coordinate between -180 and 180 degrees. |
Methods inherited from class com.google.gdata.data.ValueConstruct |
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consumeAttributes, equals, generate, getHandler, getValue, hashCode, hasValue, isRequired, putAttributes, setRequired |
Methods inherited from class com.google.gdata.data.AbstractExtension |
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disableStrictValidation, enableStrictValidation, eq, generate, generateAttributes, getExtensionLocalName, getExtensionNamespace, isImmutable, isStrictValidation, sameClassAs, setImmutable, throwExceptionForMissingAttribute, throwExceptionIfImmutable, validate |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final double MAX_LONG
public static final double MIN_LONG
public static final int COORDINATE_PRECISION
Constructor Detail |
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public GeoLong()
public GeoLong(java.lang.Double lon) throws java.lang.IllegalArgumentException
lon
- The longitude coordinate reprensented by this element.
java.lang.IllegalArgumentException
- if the longitude is not between
-180 and 180 degrees.Method Detail |
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public java.lang.Double getLongitude()
public void setLongitude(java.lang.Double longitude)
longitude
- the longitude of this element.public void setValue(java.lang.String value)
setValue
in class ValueConstruct
value
- new value for the value construct or null
to reset.
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