|
public AddExpressions ( |
||
| exprArrayList | ||
| checkForDuplicates | bool | |
| return | void | |
public FileIOAccess Intersect( FileIOAccess operand )
{
if (operand == null)
{
return null;
}
Contract.Assert( this.m_pathDiscovery == operand.m_pathDiscovery, "Path discovery settings must match" );
if (this.m_allFiles)
{
if (operand.m_allFiles)
{
return new FileIOAccess( true, false, this.m_pathDiscovery );
}
else
{
return new FileIOAccess( operand.m_set.Copy(), false, operand.m_allLocalFiles, this.m_pathDiscovery );
}
}
else if (operand.m_allFiles)
{
return new FileIOAccess( this.m_set.Copy(), false, this.m_allLocalFiles, this.m_pathDiscovery );
}
StringExpressionSet intersectionSet = new StringExpressionSet( m_ignoreCase, true );
if (this.m_allLocalFiles)
{
String[] expressions = operand.m_set.UnsafeToStringArray();
if (expressions != null)
{
for (int i = 0; i < expressions.Length; ++i)
{
String root = GetRoot( expressions[i] );
if (root != null && IsLocalDrive( GetRoot( root ) ) )
{
intersectionSet.AddExpressions( new String[] { expressions[i] }, true, false );
}
}
}
}
if (operand.m_allLocalFiles)
{
String[] expressions = this.m_set.UnsafeToStringArray();
if (expressions != null)
{
for (int i = 0; i < expressions.Length; ++i)
{
String root = GetRoot( expressions[i] );
if (root != null && IsLocalDrive(GetRoot(root)))
{
intersectionSet.AddExpressions( new String[] { expressions[i] }, true, false );
}
}
}
}
String[] regularIntersection = this.m_set.Intersect( operand.m_set ).UnsafeToStringArray();
if (regularIntersection != null)
intersectionSet.AddExpressions( regularIntersection, !intersectionSet.IsEmpty(), false );
return new FileIOAccess( intersectionSet, false, this.m_allLocalFiles && operand.m_allLocalFiles, this.m_pathDiscovery );
}
public FileIOAccess Intersect(FileIOAccess operand)
{
if (operand == null)
{
return null;
}
if (this.m_allFiles)
{
if (operand.m_allFiles)
{
return new FileIOAccess(true, false, this.m_pathDiscovery);
}
return new FileIOAccess(operand.m_set.Copy(), false, operand.m_allLocalFiles, this.m_pathDiscovery);
}
if (operand.m_allFiles)
{
return new FileIOAccess(this.m_set.Copy(), false, this.m_allLocalFiles, this.m_pathDiscovery);
}
StringExpressionSet set = new StringExpressionSet(this.m_ignoreCase, true);
if (this.m_allLocalFiles)
{
string[] strArray = operand.m_set.ToStringArray();
if (strArray != null)
{
for (int i = 0; i < strArray.Length; i++)
{
string root = GetRoot(strArray[i]);
if ((root != null) && IsLocalDrive(GetRoot(root)))
{
set.AddExpressions(new string[] { strArray[i] }, true, false);
}
}
}
}
if (operand.m_allLocalFiles)
{
string[] strArray2 = this.m_set.ToStringArray();
if (strArray2 != null)
{
for (int j = 0; j < strArray2.Length; j++)
{
string path = GetRoot(strArray2[j]);
if ((path != null) && IsLocalDrive(GetRoot(path)))
{
set.AddExpressions(new string[] { strArray2[j] }, true, false);
}
}
}
}
string[] strArray3 = this.m_set.Intersect(operand.m_set).ToStringArray();
if (strArray3 != null)
{
set.AddExpressions(strArray3, !set.IsEmpty(), false);
}
return new FileIOAccess(set, false, this.m_allLocalFiles && operand.m_allLocalFiles, this.m_pathDiscovery);
}
