/// <summary>
/// Merges a set of builders in an efficient way
/// </summary>
/// <param name="coreBuilderFactory">Core builder factory to create the new builder if necessary</param>
/// <param name="builders">Builders to merge</param>
/// <param name="tag">Tags the merging builder to help graph processing steps</param>
/// <returns>Returns <c>null</c> if the source array was empty, a single builder if it had only one element
/// and a new merging builder if it had more than one elements</returns>
public static IBuilder Merge(this ICoreBuilderFactory coreBuilderFactory, IBuilder[] builders, IMergingBuilderTag tag)
{
if (builders.Length == 0)
return null;
else if (builders.Length == 1)
return builders[0];
else
return coreBuilderFactory.CreateMergingBuilder(builders, tag);
}
public MergingBuilder CreateMergingBuilder(IEnumerable <IBuilder> sourceBuilders, IMergingBuilderTag tag)
{
var builder = baseImpl.CreateMergingBuilder(sourceBuilders, tag);
return(store.Add(builder));
}
/// <summary>
/// Merges a set of builders in an efficient way
/// </summary>
/// <param name="coreBuilderFactory">Core builder factory to create the new builder if necessary</param>
/// <param name="builders">Builders to merge</param>
/// <param name="tag">Tags the merging builder to help graph processing steps</param>
/// <returns>Returns <c>null</c> if the source array was empty, a single builder if it had only one element
/// and a new merging builder if it had more than one elements</returns>
public static IBuilder Merge(this ICoreBuilderFactory coreBuilderFactory, IBuilder[] builders, IMergingBuilderTag tag)
{
if (builders.Length == 0)
{
return(null);
}
else if (builders.Length == 1)
{
return(builders[0]);
}
else
{
return(coreBuilderFactory.CreateMergingBuilder(builders, tag));
}
}
public MergingBuilder CreateMergingBuilder(IEnumerable<IBuilder> sourceBuilders, IMergingBuilderTag tag)
{
var builder = baseImpl.CreateMergingBuilder(sourceBuilders, tag);
return store.Add(builder);
}
public MergingBuilder(IEnumerable <IBuilder> sourceBuilders, IMergingBuilderTag tag)
{
this.tag = tag;
this.sourceBuilders = new HashSet <IBuilder>(sourceBuilders);
}
