class IdUtils
Utilities for generating 64-bit long IDs from types such as CharSequence.
static fun hashLong64Bit(value: Long): Long
Hash a long into 64 bits instead of the normal 32. This uses a xor shift implementation to attempt psuedo randomness so object ids have an even spread for less chance of collisions. |
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static fun hashString64Bit(str: CharSequence?): Long
Hash a string into 64 bits instead of the normal 32. This allows us to better use strings as a model id with less chance of collisions. This uses the FNV-1a algorithm for a good mix of speed and distribution. |