internal RequestDescription(RequestDescription other, Expression resultExpression, System.Data.Services.Providers.RootProjectionNode rootProjectionNode)
{
this.containerName = other.containerName;
this.mimeType = other.mimeType;
this.resultUri = other.resultUri;
this.segmentInfos = other.SegmentInfos;
this.rootProjectionNode = rootProjectionNode;
this.countOption = other.countOption;
this.SkipTokenExpressionCount = other.SkipTokenExpressionCount;
this.SkipTokenProperties = other.SkipTokenProperties;
this.countValue = other.countValue;
this.responseVersion = other.ResponseVersion;
this.actualResponseVersion = other.ActualResponseVersion;
this.PreferenceApplied = other.PreferenceApplied;
if (resultExpression == null)
{
this.segmentInfos = other.SegmentInfos;
}
else
{
int index = other.SegmentInfos.Length - 1;
SegmentInfo info = other.SegmentInfos[index];
info.RequestExpression = resultExpression;
}
}
internal RequestDescription(RequestDescription other, Expression resultExpression, System.Data.Services.Providers.RootProjectionNode rootProjectionNode)
{
this.containerName = other.containerName;
this.mimeType = other.mimeType;
this.resultUri = other.resultUri;
this.segmentInfos = other.SegmentInfos;
this.rootProjectionNode = rootProjectionNode;
this.countOption = other.countOption;
this.SkipTokenExpressionCount = other.SkipTokenExpressionCount;
this.SkipTokenProperties = other.SkipTokenProperties;
this.countValue = other.countValue;
this.responseVersion = other.ResponseVersion;
this.actualResponseVersion = other.ActualResponseVersion;
this.PreferenceApplied = other.PreferenceApplied;
if (resultExpression == null)
{
this.segmentInfos = other.SegmentInfos;
}
else
{
int index = other.SegmentInfos.Length - 1;
SegmentInfo info = other.SegmentInfos[index];
info.RequestExpression = resultExpression;
}
}
/// <summary>Initializes a new RequestDescription based on an existing one.</summary>
/// <param name="other">Other description to base new description on.</param>
/// <param name="queryResults">Query results for new request description.</param>
/// <param name="rootProjectionNode">Projection segment describing the projections on the top level of the query.</param>
internal RequestDescription(
RequestDescription other,
IEnumerable queryResults,
RootProjectionNode rootProjectionNode)
{
Debug.Assert(
queryResults == null || other.SegmentInfos != null,
"queryResults == null || other.SegmentInfos != null -- otherwise there isn't a segment in which to replace the query.");
Debug.Assert(
rootProjectionNode == null || queryResults != null,
"rootProjectionNode == null || queryResults != null -- otherwise there isn't a query to execute and expand");
this.containerName = other.containerName;
this.mimeType = other.mimeType;
this.usesContainerName = other.usesContainerName;
this.resultUri = other.resultUri;
this.segmentInfos = other.SegmentInfos;
this.rootProjectionNode = rootProjectionNode;
this.countOption = other.countOption;
this.SkipTokenExpressionCount = other.SkipTokenExpressionCount;
this.SkipTokenProperties = other.SkipTokenProperties;
this.countValue = other.countValue;
this.requireMinimumVersion = other.requireMinimumVersion;
this.responseVersion = other.responseVersion;
this.maxFeatureVersion = other.maxFeatureVersion;
if (queryResults == null)
{
this.segmentInfos = other.SegmentInfos;
}
else
{
int lastSegmentIndex = other.SegmentInfos.Length - 1;
SegmentInfo lastSegmentInfo = other.SegmentInfos[lastSegmentIndex];
lastSegmentInfo.RequestEnumerable = queryResults;
}
}
/// <summary>Initializes a new RequestDescription based on an existing one.</summary>
/// <param name="other">Other description to base new description on.</param>
/// <param name="queryResults">Query results for new request description.</param>
/// <param name="rootProjectionNode">Projection segment describing the projections on the top level of the query.</param>
internal RequestDescription(
RequestDescription other,
IEnumerable queryResults,
RootProjectionNode rootProjectionNode)
{
Debug.Assert(
queryResults == null || other.SegmentInfos != null,
"queryResults == null || other.SegmentInfos != null -- otherwise there isn't a segment in which to replace the query.");
Debug.Assert(
rootProjectionNode == null || queryResults != null,
"rootProjectionNode == null || queryResults != null -- otherwise there isn't a query to execute and expand");
this.containerName = other.containerName;
this.mimeType = other.mimeType;
this.usesContainerName = other.usesContainerName;
this.resultUri = other.resultUri;
this.segmentInfos = other.SegmentInfos;
this.rootProjectionNode = rootProjectionNode;
this.countOption = other.countOption;
this.SkipTokenExpressionCount = other.SkipTokenExpressionCount;
this.SkipTokenProperties = other.SkipTokenProperties;
this.countValue = other.countValue;
this.requireMinimumVersion = other.requireMinimumVersion;
this.responseVersion = other.responseVersion;
this.maxFeatureVersion = other.maxFeatureVersion;
if (queryResults == null)
{
this.segmentInfos = other.SegmentInfos;
}
else
{
int lastSegmentIndex = other.SegmentInfos.Length - 1;
SegmentInfo lastSegmentInfo = other.SegmentInfos[lastSegmentIndex];
lastSegmentInfo.RequestEnumerable = queryResults;
}
}
