csaf-matching/io.csaf.matching/FastHash

FastHash

class FastHash<T>(val o: T)

A wrapper class for usage of immutable objects as Keys in HashMaps/HashSets. The wrapper calls hashCode() of the wrapped object only once and caches its result. This is valid for immutable objects and speeds up HashMaps/HashSets operations considerably.

Constructors

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constructor(o: T)

Create empty Hash csaf

Properties

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val o: T

The wrapped immutable object

Functions

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open operator override fun equals(other: Any?): Boolean
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open override fun hashCode(): Int
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open override fun toString(): String