Initial import

1 files changed, 225 insertions, 0 deletions

diff --git a/israfil-foundation-nspace/src/main/java/net/israfil/foundation/collections/nspace/SimpleDimension.java b/israfil-foundation-nspace/src/main/java/net/israfil/foundation/collections/nspace/SimpleDimension.java
new file mode 100755
index 0000000..52250fa
--- /dev/null
+++ b/israfil-foundation-nspace/src/main/java/net/israfil/foundation/collections/nspace/SimpleDimension.java
@@ -0,0 +1,225 @@
+package net.israfil.foundation.collections.nspace;

+

+import java.util.Collection;

+import java.util.HashSet;

+import java.util.Iterator;

+import java.util.Set;

+

+/**

+ * @author cgruber

+ *

+ * To change this generated comment edit the template variable "typecomment":

+ * Window>Preferences>Java>Templates.

+ * To enable and disable the creation of type comments go to

+ * Window>Preferences>Java>Code Generation.

+ */

+public class SimpleDimension implements Dimension {

+

+	private final String name;

+	private final Set<String> positions = new HashSet<String>();

+	private final Set<NSpace> spaces = new HashSet<NSpace>();

+	

+	public SimpleDimension() {

+		name = null;

+	}

+	

+	public SimpleDimension(String name, String ordinal) {

+		this.name = name;

+		positions.add(ordinal);

+	}

+

+	/**

+	 * @see org.frugenplat.framework.nspace.Dimension#getName()

+	 */

+	public String getName() {

+		return this.name;

+	}

+

+	/**

+	 * @see java.util.Collection#size()

+	 */

+	public int size() {

+		return this.positions.size();

+	}

+

+	/**

+	 * @see java.util.Collection#isEmpty()

+	 */

+	public boolean isEmpty() {

+		throw new UnsupportedOperationException("Dimension cannot have no positions.  Remove the dimension.");

+	}

+

+	/**

+	 * @see java.util.Collection#contains(java.lang.Object)

+	 */

+	public boolean contains(Object positions) {

+		return this.positions.contains(positions);

+	}

+

+	/**

+	 * @see java.util.Collection#iterator()

+	 */

+	public Iterator<String> iterator() {

+		return this.positions.iterator();

+	}

+

+	/**

+	 * @see java.util.Collection#toArray()

+	 */

+	public String[] toArray() {

+		return this.positions.toArray(new String[size()]);

+	}

+

+	/**

+	 * @see java.util.Collection#toArray(java.lang.Object)

+	 */

+	public <T> T[] toArray(T[] array) {

+		return this.positions.toArray(array);

+	}

+	

+	/**

+	 * @see java.util.Collection#add(java.lang.Object)

+	 */

+	public boolean add(String

+			position) {

+		boolean result = this.positions.add(position);

+		notifyAddPosition((String)position);

+		return result;

+	}

+

+	/**

+	 * @see java.util.Collection#remove(java.lang.Object)

+	 */

+	public boolean remove(Object position) {

+		boolean result = this.positions.remove(position);

+		notifyRemovePosition((String)position);

+		return result;

+	}

+

+	/**

+	 * @see java.util.Collection#containsAll(java.util.Collection)

+	 */

+	public boolean containsAll(Collection<?> positions) {

+		return this.positions.containsAll(positions);

+	}

+

+	/**

+	 * @see java.util.Collection#addAll(java.util.Collection)

+	 */

+	public boolean addAll(Collection<? extends String> positions) {

+		return this.positions.addAll(positions);

+	}

+

+	/** 

+	 * @see java.util.Collection#retainAll(java.util.Collection)

+	 */

+	public boolean retainAll(Collection<?> positions) {

+		return this.positions.retainAll(positions);

+	}

+

+	/**

+	 * @see java.util.Collection#removeAll(java.util.Collection)

+	 */

+	public boolean removeAll(Collection<?> positions) {

+		return this.positions.removeAll(positions);

+	}

+

+	/**

+	 * @see java.util.Collection#clear()

+	 */

+	public void clear() {

+		throw new UnsupportedOperationException("Dimensions must always have one ordinal");

+	}

+

+

+

+	/**

+	 * @see org.frugenplat.framework.nspace.Dimension#abandonNSpace(org.frugenplat.framework.nspace.NSpace)

+	 */

+	public void abandonNSpace(NSpace n) {

+		this.spaces.remove(n);

+	}

+

+	/**

+	 * @see org.frugenplat.framework.nspace.Dimension#getWithNSpace(org.frugenplat.framework.nspace.NSpace)

+	 */

+	public void getWithNSpace(NSpace n) {

+		this.spaces.add(n);

+	}

+

+	/**

+	 * @see org.frugenplat.framework.nspace.Dimension#abandonNSpace(org.frugenplat.framework.nspace.NSpace)

+	 */

+	public void abandonNSpaces(Collection<NSpace> spaces) {

+		this.spaces.removeAll(spaces);

+	}

+

+	/**

+	 * @see org.frugenplat.framework.nspace.Dimension#getWithNSpace(org.frugenplat.framework.nspace.NSpace)

+	 */

+	public void getWithNSpaces(Collection<NSpace> spaces) {

+		this.spaces.addAll(spaces);

+	}

+	

+	private void notifyAddPosition(String position) {

+		for (NSpace space : spaces) {

+			space.dimensionAddedPosition(this,position);

+		}

+	}

+	

+	private void notifyRemovePosition(String position) {

+		for (NSpace space : spaces) {

+			space.dimensionRemovedPosition(this,position);

+		}

+	}

+	

+	@SuppressWarnings("unused")

+    private void notifyAddPositions(Collection<String> positions) {

+		

+	}

+

+	@SuppressWarnings("unused")

+    private void notifyRemovePositions(Collection<String> positions) {

+

+	}

+

+	/**

+	 * @see java.lang.Object#hashCode()

+	 */

+	public int hashCode() {

+		return name.hashCode();

+	}

+

+	/**

+	 * @see java.lang.Object#toString()

+	 */

+	public String toString() {

+		StringBuffer sb = new StringBuffer();

+		sb.append(super.toString());

+		sb.append(" [");

+		sb.append(name);

+		sb.append("] {");

+		for (String s : positions) sb.append(s);

+		sb.append("}");

+		return sb.toString();

+	}

+

+	/**

+	 * @see org.frugenplat.framework.nspace.Dimension#addPosition(java.lang.String)

+	 */

+	public Dimension addPosition(String s) {

+		add(s);

+		return this;

+	}

+

+	/**

+	 * @see org.frugenplat.framework.nspace.Dimension#deletePosition(java.lang.String)

+	 */

+	public Dimension deletePosition(String s) {

+		remove(s);

+		return this;

+	}

+

+

+

+}