1 files changed, 227 insertions, 227 deletions
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueList.java b/src/pl/edu/mimuw/cloudatlas/model/ValueList.java
index d914736..d60e896 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ValueList.java
+++ b/src/pl/edu/mimuw/cloudatlas/model/ValueList.java
@@ -42,234 +42,234 @@ import pl.edu.mimuw.cloudatlas.model.ValueList;
  * <p>
  * All constructors expect type of elements stored in this list. This type is checked when adding elements to the list
  * and an <code>IllegalArgumentException</code> is thrown in case of error.
- * 
+ *
  * @see java.util.List
  */
 public class ValueList extends ValueSimple<List<Value>> implements List<Value> {
-	private TypeCollection type;
-	
-	/**
-	 * Creates a new <code>ValueList</code> containing all the elements in the specified list.
-	 * 
-	 * @param value a list which content will be copied to this value
-	 * @param elementType type of elements stored in this list
-	 */
-	public ValueList(List<Value> value, Type elementType) {
-		this(elementType);
-		if(value != null)
-			setValue(value);
-	}
-	
-	/**
-	 * Creates an empty list.
-	 * 
-	 * @param elementType type of elements stored in this list
-	 */
-	public ValueList(Type elementType) {
-		super(new ArrayList<Value>());
-		type = new TypeCollection(Type.PrimaryType.LIST, elementType);
-	}
-	
-	@Override
-	public Type getType() {
-		return type;
-	}
-	
-	@Override
-	public Value getDefaultValue() {
-		return new ValueList(((TypeCollection)this.getType()).getElementType());
-	}
-	
-	/**
-	 * Gets a <code>List</code> containing all the objects stored in this value. Modifying a return value will cause an
-	 * exception.
-	 */
-	@Override
-	public List<Value> getValue() {
-		return getList() == null? null : Collections.unmodifiableList(getList());
-	}
-	
-	@Override
-	public ValueList addValue(Value value) {
-		sameTypesOrThrow(value, Operation.ADD);
-		if(isNull() || value.isNull())
-			return new ValueList(null, ((TypeCollection)getType()).getElementType());
-		List<Value> result = new ArrayList<Value>(getValue());
-		result.addAll(((ValueList)value).getValue());
-		return new ValueList(result, ((TypeCollection)getType()).getElementType());
-	}
-	
-	@Override
-	public Value convertTo(Type type) {
-		switch(type.getPrimaryType()) {
-			case LIST:
-				if(getType().isCompatible(type))
-					return this;
-				throw new UnsupportedConversionException(getType(), type);
-			case SET:
-				if(this.type.getElementType().isCompatible(((TypeCollection)type).getElementType())) {
-					if(this.isNull())
-						return new ValueSet(null, this.type.getElementType());
-					Set<Value> l = new HashSet<Value>();
-					l.addAll(this);
-					return new ValueSet(l, this.type.getElementType());
-				}
-				throw new UnsupportedConversionException(getType(), type);
-			case STRING:
-				return getValue() == null? ValueString.NULL_STRING : new ValueString(getValue().toString());
-			default:
-				throw new UnsupportedConversionException(getType(), type);
-		}
-	}
-	
-	@Override
-	public ValueInt valueSize() {
-		return new ValueInt((getList() == null? null : (long)getList().size()));
-	}
-	
-	@Override
-	public void setValue(List<Value> list) {
-		if(list == null)
-			super.setValue(null);
-		else {
-			super.setValue(new ArrayList<Value>());
-			for(Value e : list)
-				add(e);
-		}
-	}
-	
-	private List<Value> getList() {
-		return super.getValue();
-	}
-	
-	private void checkElement(Value element) {
-		if(element == null)
-			throw new IllegalArgumentException("If you want to use null, create an object containing null instead.");
-		if(!type.getElementType().isCompatible(element.getType()))
-			throw new IllegalArgumentException("This list contains elements of type "
-					+ type.getElementType().toString() + " only. Not compatibile with elements of type: "
-					+ element.getType().toString());
-	}
-	
-	@Override
-	public boolean add(Value e) {
-		checkElement(e);
-		return getList().add(e);
-	}
-	
-	@Override
-	public void add(int index, Value element) {
-		checkElement(element);
-		getList().add(index, element);
-	}
-	
-	@Override
-	public boolean addAll(Collection<? extends Value> c) {
-		for(Value e : c)
-			checkElement(e);
-		return getList().addAll(c);
-	}
-	
-	@Override
-	public boolean addAll(int index, Collection<? extends Value> c) {
-		for(Value e : c)
-			checkElement(e);
-		return getList().addAll(index, c);
-	}
-	
-	@Override
-	public void clear() {
-		getList().clear();
-	}
-	
-	@Override
-	public boolean contains(Object o) {
-		return getList().contains(o);
-	}
-	
-	@Override
-	public boolean containsAll(Collection<?> c) {
-		return getList().containsAll(c);
-	}
-	
-	@Override
-	public Value get(int index) {
-		return getList().get(index);
-	}
-	
-	@Override
-	public int indexOf(Object o) {
-		return getList().indexOf(o);
-	}
-	
-	@Override
-	public boolean isEmpty() {
-		return getList().isEmpty();
-	}
-	
-	@Override
-	public Iterator<Value> iterator() {
-		return getList().iterator();
-	}
-	
-	@Override
-	public int lastIndexOf(Object o) {
-		return getList().lastIndexOf(o);
-	}
-	
-	@Override
-	public ListIterator<Value> listIterator() {
-		return getList().listIterator();
-	}
-	
-	@Override
-	public ListIterator<Value> listIterator(int index) {
-		return getList().listIterator(index);
-	}
-	
-	@Override
-	public boolean remove(Object o) {
-		return getList().remove(o);
-	}
-	
-	@Override
-	public Value remove(int index) {
-		return getList().remove(index);
-	}
-	
-	@Override
-	public boolean removeAll(Collection<?> c) {
-		return getList().removeAll(c);
-	}
-	
-	@Override
-	public boolean retainAll(Collection<?> c) {
-		return getList().retainAll(c);
-	}
-	
-	@Override
-	public Value set(int index, Value element) {
-		checkElement(element);
-		return getList().set(index, element);
-	}
-	
-	@Override
-	public int size() {
-		return getList().size();
-	}
-	
-	@Override
-	public List<Value> subList(int fromIndex, int toIndex) {
-		return new ValueList(getList().subList(fromIndex, toIndex), type.getElementType());
-	}
-	
-	@Override
-	public Object[] toArray() {
-		return getList().toArray();
-	}
-	
-	@Override
-	public <Y> Y[] toArray(Y[] a) {
-		return getList().toArray(a);
-	}
+    private TypeCollection type;
+
+    /**
+     * Creates a new <code>ValueList</code> containing all the elements in the specified list.
+     *
+     * @param value a list which content will be copied to this value
+     * @param elementType type of elements stored in this list
+     */
+    public ValueList(List<Value> value, Type elementType) {
+        this(elementType);
+        if(value != null)
+            setValue(value);
+    }
+
+    /**
+     * Creates an empty list.
+     *
+     * @param elementType type of elements stored in this list
+     */
+    public ValueList(Type elementType) {
+        super(new ArrayList<Value>());
+        type = new TypeCollection(Type.PrimaryType.LIST, elementType);
+    }
+
+    @Override
+    public Type getType() {
+        return type;
+    }
+
+    @Override
+    public Value getDefaultValue() {
+        return new ValueList(((TypeCollection)this.getType()).getElementType());
+    }
+
+    /**
+     * Gets a <code>List</code> containing all the objects stored in this value. Modifying a return value will cause an
+     * exception.
+     */
+    @Override
+    public List<Value> getValue() {
+        return getList() == null? null : Collections.unmodifiableList(getList());
+    }
+
+    @Override
+    public ValueList addValue(Value value) {
+        sameTypesOrThrow(value, Operation.ADD);
+        if(isNull() || value.isNull())
+            return new ValueList(null, ((TypeCollection)getType()).getElementType());
+        List<Value> result = new ArrayList<Value>(getValue());
+        result.addAll(((ValueList)value).getValue());
+        return new ValueList(result, ((TypeCollection)getType()).getElementType());
+    }
+
+    @Override
+    public Value convertTo(Type type) {
+        switch(type.getPrimaryType()) {
+            case LIST:
+                if(getType().isCompatible(type))
+                    return this;
+                throw new UnsupportedConversionException(getType(), type);
+            case SET:
+                if(this.type.getElementType().isCompatible(((TypeCollection)type).getElementType())) {
+                    if(this.isNull())
+                        return new ValueSet(null, this.type.getElementType());
+                    Set<Value> l = new HashSet<Value>();
+                    l.addAll(this);
+                    return new ValueSet(l, this.type.getElementType());
+                }
+                throw new UnsupportedConversionException(getType(), type);
+            case STRING:
+                return getValue() == null? ValueString.NULL_STRING : new ValueString(getValue().toString());
+            default:
+                throw new UnsupportedConversionException(getType(), type);
+        }
+    }
+
+    @Override
+    public ValueInt valueSize() {
+        return new ValueInt((getList() == null? null : (long)getList().size()));
+    }
+
+    @Override
+    public void setValue(List<Value> list) {
+        if(list == null)
+            super.setValue(null);
+        else {
+            super.setValue(new ArrayList<Value>());
+            for(Value e : list)
+                add(e);
+        }
+    }
+
+    private List<Value> getList() {
+        return super.getValue();
+    }
+
+    private void checkElement(Value element) {
+        if(element == null)
+            throw new IllegalArgumentException("If you want to use null, create an object containing null instead.");
+        if(!type.getElementType().isCompatible(element.getType()))
+            throw new IllegalArgumentException("This list contains elements of type "
+                    + type.getElementType().toString() + " only. Not compatibile with elements of type: "
+                    + element.getType().toString());
+    }
+
+    @Override
+    public boolean add(Value e) {
+        checkElement(e);
+        return getList().add(e);
+    }
+
+    @Override
+    public void add(int index, Value element) {
+        checkElement(element);
+        getList().add(index, element);
+    }
+
+    @Override
+    public boolean addAll(Collection<? extends Value> c) {
+        for(Value e : c)
+            checkElement(e);
+        return getList().addAll(c);
+    }
+
+    @Override
+    public boolean addAll(int index, Collection<? extends Value> c) {
+        for(Value e : c)
+            checkElement(e);
+        return getList().addAll(index, c);
+    }
+
+    @Override
+    public void clear() {
+        getList().clear();
+    }
+
+    @Override
+    public boolean contains(Object o) {
+        return getList().contains(o);
+    }
+
+    @Override
+    public boolean containsAll(Collection<?> c) {
+        return getList().containsAll(c);
+    }
+
+    @Override
+    public Value get(int index) {
+        return getList().get(index);
+    }
+
+    @Override
+    public int indexOf(Object o) {
+        return getList().indexOf(o);
+    }
+
+    @Override
+    public boolean isEmpty() {
+        return getList().isEmpty();
+    }
+
+    @Override
+    public Iterator<Value> iterator() {
+        return getList().iterator();
+    }
+
+    @Override
+    public int lastIndexOf(Object o) {
+        return getList().lastIndexOf(o);
+    }
+
+    @Override
+    public ListIterator<Value> listIterator() {
+        return getList().listIterator();
+    }
+
+    @Override
+    public ListIterator<Value> listIterator(int index) {
+        return getList().listIterator(index);
+    }
+
+    @Override
+    public boolean remove(Object o) {
+        return getList().remove(o);
+    }
+
+    @Override
+    public Value remove(int index) {
+        return getList().remove(index);
+    }
+
+    @Override
+    public boolean removeAll(Collection<?> c) {
+        return getList().removeAll(c);
+    }
+
+    @Override
+    public boolean retainAll(Collection<?> c) {
+        return getList().retainAll(c);
+    }
+
+    @Override
+    public Value set(int index, Value element) {
+        checkElement(element);
+        return getList().set(index, element);
+    }
+
+    @Override
+    public int size() {
+        return getList().size();
+    }
+
+    @Override
+    public List<Value> subList(int fromIndex, int toIndex) {
+        return new ValueList(getList().subList(fromIndex, toIndex), type.getElementType());
+    }
+
+    @Override
+    public Object[] toArray() {
+        return getList().toArray();
+    }
+
+    @Override
+    public <Y> Y[] toArray(Y[] a) {
+        return getList().toArray(a);
+    }
 }