public static void HashCode_Combine_Add_1()
{
var hc = new HashCodeBuilder();
hc.Add(1);
Assert.AreEqual(hc.ToHashCode(), HashCodeBuilder.Combine(1));
}
public override int GetHashCode()
{
var hashCode = new HashCodeBuilder();
hashCode.Add(Name, StringComparer.OrdinalIgnoreCase);
hashCode.Add(Value);
return hashCode.ToHashCode();
}
public int GetHashCode(SearchField obj)
{
if (obj is null)
{
return(0);
}
HashCodeBuilder builder = new HashCodeBuilder();
builder.Add(obj.Name);
builder.Add(obj.Type);
builder.Add(obj.IsKey);
builder.Add(obj.IsHidden);
builder.Add(obj.IsSearchable);
builder.Add(obj.IsFilterable);
builder.Add(obj.IsSortable);
builder.Add(obj.IsFacetable);
builder.Add(obj.Analyzer);
builder.Add(obj.SearchAnalyzer);
builder.Add(obj.IndexAnalyzer);
builder.Add(obj.SynonymMaps, CollectionComparer <string> .Shared);
builder.Add(obj.Fields, SharedFieldsCollection);
return(builder.ToHashCode());
}
public override int GetHashCode()
{
var hashCode = new HashCodeBuilder();
hashCode.Add(Name, StringComparer.InvariantCultureIgnoreCase);
hashCode.Add(Value);
return(hashCode.ToHashCode());
}
public override int GetHashCode()
{
var hashCode = new HashCodeBuilder();
hashCode.Add(Keys);
hashCode.Add(Labels);
hashCode.Add(AsOf);
hashCode.Add(Fields);
return(hashCode.ToHashCode());
}
public override int GetHashCode()
{
var hashCode = new HashCodeBuilder();
hashCode.Add(Keys);
hashCode.Add(Labels);
hashCode.Add(AsOf);
hashCode.Add(Fields);
hashCode.Add(BatchLink, StringComparer.Ordinal);
return(hashCode.ToHashCode());
}
public static void HashCode_Combine_Add_5()
{
var hc = new HashCodeBuilder();
hc.Add(1);
hc.Add(2);
hc.Add(3);
hc.Add(4);
hc.Add(5);
Assert.AreEqual(hc.ToHashCode(), HashCodeBuilder.Combine(1, 2, 3, 4, 5));
}
public static void HashCode_Add_Null()
{
var hc = new HashCodeBuilder();
hc.Add <string>(null);
var expected = new HashCodeBuilder();
expected.Add(EqualityComparer <string> .Default.GetHashCode(null));
Assert.AreEqual(expected.ToHashCode(), hc.ToHashCode());
}
public static void HashCode_Add_HashCode()
{
var hc1 = new HashCodeBuilder();
hc1.Add("Hello");
var hc2 = new HashCodeBuilder();
hc2.Add("Hello".GetHashCode());
Assert.AreEqual(hc1.ToHashCode(), hc2.ToHashCode());
}
public static void HashCode_Add_NullEqualityComparer()
{
var hc = new HashCodeBuilder();
hc.Add(1);
hc.Add("Hello", null);
var expected = new HashCodeBuilder();
expected.Add(1);
expected.Add("Hello");
Assert.AreEqual(expected.ToHashCode(), hc.ToHashCode());
}
public static void HashCode_Add_GenericEqualityComparer()
{
var hc = new HashCodeBuilder();
hc.Add(1);
hc.Add("Hello", new ConstComparer());
var expected = new HashCodeBuilder();
expected.Add(1);
expected.Add(ConstComparer.ConstantValue);
Assert.AreEqual(expected.ToHashCode(), hc.ToHashCode());
}
public int GetHashCode(OutputFieldMappingEntry obj)
{
if (obj is null)
{
return(0);
}
HashCodeBuilder builder = new HashCodeBuilder();
builder.Add(obj.Name);
builder.Add(obj.TargetName);
return(builder.ToHashCode());
}
public int GetHashCode(ConfigurationSetting setting)
{
var hashCode = new HashCodeBuilder();
hashCode.Add(setting.Key, StringComparer.Ordinal);
hashCode.Add(setting.Label, StringComparer.Ordinal);
hashCode.Add(setting.Value, StringComparer.Ordinal);
hashCode.Add(setting.ContentType, StringComparer.Ordinal);
hashCode.Add(setting.LastModified);
hashCode.Add(setting.ETag);
hashCode.Add(setting.ReadOnly);
hashCode.Add(setting.Tags);
return(hashCode.ToHashCode());
}
public int GetHashCode(SearchIndexerSkillset obj)
{
if (obj is null)
{
return(0);
}
HashCodeBuilder builder = new HashCodeBuilder();
builder.Add(obj.Name);
builder.Add(obj.Description);
builder.Add(obj.Skills, SharedSkillsCollection);
return(builder.ToHashCode());
}
public int GetHashCode(ICollection <T> obj)
{
if (obj is null)
{
return(0);
}
HashCodeBuilder builder = new HashCodeBuilder();
foreach (T element in obj)
{
builder.Add(element, ElementComparer);
}
return(builder.ToHashCode());
}
public int GetHashCode(InputFieldMappingEntry obj)
{
if (obj is null)
{
return(0);
}
HashCodeBuilder builder = new HashCodeBuilder();
builder.Add(obj.Name);
builder.Add(obj.Source);
builder.Add(obj.SourceContext);
builder.Add(obj.Inputs, SharedInputsCollection);
return(builder.ToHashCode());
}
public int GetHashCode(SearchIndexerDataSourceConnection obj)
{
if (obj is null)
{
return(0);
}
HashCodeBuilder builder = new HashCodeBuilder();
builder.Add(obj.Name);
builder.Add(obj.Type);
builder.Add(obj.Description);
builder.Add(obj.Container?.Name);
builder.Add(obj.Container?.Query);
return(builder.ToHashCode());
}
public int GetHashCode(SearchIndexerSkill obj)
{
if (obj is null)
{
return(0);
}
HashCodeBuilder builder = new HashCodeBuilder();
// BUGBUG: Ignore the name since 1-based automatic names are only returned in GET methods, not PUT methods.
builder.Add(obj.ODataType);
builder.Add(obj.Description);
builder.Add(obj.Context);
builder.Add(obj.Inputs, SharedInputsCollection);
builder.Add(obj.Outputs, SharedOutputsCollection);
return(builder.ToHashCode());
}
/// <summary>
/// This method uses reflection to build a valid hash code.
/// It uses AccessibleObject.setAccessible to gain access to private
/// fields. This means that it will throw a security exception if run under
/// a security manager, if the permissions are not set up correctly. It is also
/// not as efficient as testing explicitly.
/// If the TestTransients parameter is set to true, transient
/// members will be tested, otherwise they are ignored, as they are likely
/// derived fields, and not part of the value of the Object.
/// Static fields will not be included. Superclass fields will be included
/// up to and including the specified superclass. A null superclass is treated
/// as java.lang.Object.
/// Two randomly chosen, non-zero, odd numbers must be passed in. Ideally
/// these should be different for each class, however this is not vital.
/// Prime numbers are preferred, especially for the multiplier.
/// Throws IllegalArgumentException if the Object is null
/// Throws IllegalArgumentException if the number is zero or even since 2.0
/// </summary>
/// <param name="initialNonZeroOddNumber">a non-zero, odd number used as the initial value</param>
/// <param name="multiplierNonZeroOddNumber">a non-zero, odd number used as the multiplier</param>
/// <param name="obj">the Object to create a hashCode for</param>
/// <param name="reflectUpToClass">whether to include transient fields</param>
/// <param name="testTransients">the superclass to reflect up to (inclusive),may be null</param>
/// <returns>hash code</returns>
public static int ReflectionHashCode(
int initialNonZeroOddNumber,
int multiplierNonZeroOddNumber,
object obj,
bool testTransients,
Type reflectUpToClass)
{
if (obj == null)
{
throw new ArgumentException("The object to build a hash code for must not be null");
}
var builder = new HashCodeBuilder(initialNonZeroOddNumber, multiplierNonZeroOddNumber);
var clazz = obj.GetType();
reflectionAppend(obj, clazz, builder, testTransients);
while (clazz.BaseType != null && clazz != reflectUpToClass)
{
clazz = clazz.BaseType;
reflectionAppend(obj, clazz, builder, testTransients);
}
return(builder.ToHashCode());
}
