Oracle® Fusion Middleware .NET API Reference for Oracle Coherence
12c (12.2.1.4.0)
E90869-02
12c (12.2.1.4.0)
E90869-02
Null-safe delegating comparator.
Namespace: Tangosol.Util.Comparator
Assembly: Coherence (in Coherence.dll) Version: 12.2.1.4014 (12.2.1.4014)
Syntax
C# |
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public class SafeComparer : IQueryCacheComparer, IEntryAwareComparer, IComparer, IPortableObject |
Remarks
null values are evaluated as "less then" any non-null value. If the wrapped comparator is not specified then all non-null values must implement the IComparable interface.
Use SafeComparer.Instance to obtain an instance of non-delegating SafeComparer.
Inheritance Hierarchy
System..::..Object
Tangosol.Util.Comparator..::..SafeComparer
Tangosol.Util.Comparator..::..EntryComparer
Tangosol.Util.Comparator..::..InverseComparer
Tangosol.Util.Comparator..::..SafeComparer
Tangosol.Util.Comparator..::..EntryComparer
Tangosol.Util.Comparator..::..InverseComparer