public override Boolean Contains(Expression other)
{
CollectionExpression ce = other as CollectionExpression;
return(ce != null &&
Enumerable.All(Caster.Cast <object>(_collection), delegate(Object item)
{
return Enumerable.Contains(Caster.Cast <object>(ce._collection), item);
}));
}
public override Boolean Equals(Expression other)
{
CollectionExpression <TValue> ce = other as CollectionExpression <TValue>;
if (ce == null)
{
return(false);
}
IEnumerable <TValue> otherCollection = ce.Collection;
return(Enumerable.SequenceEqual(Collection, otherCollection, _comparer));
}
public override Boolean Contains(Expression other)
{
CollectionExpression <TValue> ce = other as CollectionExpression <TValue>;
if (ce == null)
{
return(false);
}
IEnumerable <TValue> collection = ce.Collection;
return(Enumerable.All <TValue>(collection, delegate(TValue item)
{
return Enumerable.Contains <TValue>(collection, item, _comparer);
}));
}
protected override BinaryExpressionBase <CollectionOperator> Create(Expression left,
CollectionOperator op,
Expression right)
{
if (right == null)
{
throw new ArgumentNullException("right");
}
CollectionExpression ce = right as CollectionExpression;
if (ce == null)
{
throw new ArgumentException("Parameter must be a CollectionExpression instance.",
"right");
}
return(new CollectionBinaryExpression(left, op, ce));
}
public override Boolean Equals(Expression other)
{
CollectionExpression ce = other as CollectionExpression;
return(ce != null && Enumerable.SequenceEqual(Caster.Cast <object>(_collection), Caster.Cast <object>(ce._collection)));
}
public AttributesProjectionExpression(CollectionExpression<PropertyNameExpression> attributes)
{
_attributes = attributes;
}
public CollectionBinaryExpression(Expression left, CollectionOperator op, CollectionExpression right)
: base(left, op, right)
{
}
public ProviderPropertiesExpression(CollectionExpression <ProviderPropertyExpression> _providerProps)
{
this._providerProps = _providerProps;
}
public AttributesProjectionExpression(CollectionExpression <PropertyNameExpression> attributes)
{
_attributes = attributes;
}
public ProviderPropertiesExpression(CollectionExpression<ProviderPropertyExpression> _providerProps)
{
this._providerProps = _providerProps;
}