Package com.luciad.format.gdf

Class TLcdGDFLayerKey

java.lang.Object
com.luciad.format.gdf.TLcdGDFLayerKey
public class TLcdGDFLayerKey extends Object
Immutable class representing the unique identifier of a layer, consisting of the dataset identifier and the layer identifier of the layer.
Since:
5.1

  • Method Details

    • getInstance

      public static TLcdGDFLayerKey getInstance(long aDatasetIdentifier, long aLayerIdentifier)
      Returns a layer key for the given layer.
      Parameters:
      aDatasetIdentifier - the unique identifier of the dataset to which the layer belongs.
      aLayerIdentifier - the identifier of the layer (unique within the dataset).
      Returns:
      a layer key with the given dataset identifier and layer identifier.

    • getDatasetKey

      public TLcdGDFDatasetKey getDatasetKey()
      Returns the dataset key of the dataset to which this layer belongs.
      Returns:
      the dataset key of the dataset to which this layer belongs.

    • getDatasetIdentifier

      public long getDatasetIdentifier()
      Returns the unique identifier of the dataset to which the layer belongs.
      Returns:
      the unique identifier of the dataset to which the layer belongs.

    • getLayerIdentifier

      public long getLayerIdentifier()
      Returns the identifier of the layer.
      Returns:
      the identifier of the layer.

    • equals

      public boolean equals(Object aObject)
      Returns true if the given object is an instance of TLcdGDFLayerKey whose identifiers are identical to the corresponding identifiers of this key, false otherwise.
      Overrides:
      equals in class Object
      Parameters:
      aObject - the object to be compared with.
      Returns:
      true if the given object is a layer key that identifies exactly the same layer as this one, false otherwise.

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      Returns a general description of this layer key. The exact details of the representation are unspecified and are subject to change.
      Overrides:
      toString in class Object
      Returns:
      a general description of this layer key.