internal void AddSubst(Expression left, Expression right)
{
foreach (Expression expr in this.m_leftExprList)
{
if (ExpressionMatcher.MemberAccessSubsumes(expr, left))
{
return;
}
}
this.m_leftExprList.Add(left);
this.m_rightExprList.Add(right);
}
internal override bool IsPartitionedBy(LambdaExpression keySel)
{
// Match the key selector functions:
if (this.m_keySelector == null)
{
return(keySel == null);
}
if (keySel == null)
{
return(false);
}
return(ExpressionMatcher.Match(this.m_keySelector, keySel));
}
internal override Expression Visit(Expression expr)
{
if (expr == null)
{
return(expr);
}
for (int i = 0; i < this.m_leftExprList.Count; i++)
{
if (ExpressionMatcher.Match(expr, this.m_leftExprList[i], this.m_paramSubst))
{
return(this.m_rightExprList[i]);
}
}
return(base.Visit(expr));
}
