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73 lines
1.9 KiB
73 lines
1.9 KiB
/*
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* Copyright (c) 2018 Jämes Ménétrey <james@menetrey.me>
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*
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* This file is part of the Keystone Java bindings which is released under MIT.
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* See file LICENSE in the Java bindings folder for full license details.
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*/
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package keystone;
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import keystone.jna.JnaEnum;
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import java.util.HashMap;
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import java.util.Map;
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public enum KeystoneOptionType implements JnaEnum {
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/**
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* Choose syntax for input assembly.
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*/
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Syntax(1),
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/**
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* Set symbol resolver callback.
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*/
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SymbolResolver(2);
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/**
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* Mapping table to determine an enumeration value based on an integer with a complexity of θ(1).
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*/
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private static Map<Integer, KeystoneOptionType> intToEnumMapping = new HashMap<>();
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static {
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// Initializes the mapping table.
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for (KeystoneOptionType type : KeystoneOptionType.values()) {
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intToEnumMapping.put(type.value(), type);
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}
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}
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/**
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* Holds the integer value of the enumeration, that corresponds to the value used in the enumeration in C.
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*/
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private final int value;
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/**
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* Constructor of the enumeration.
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*
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* @param value The integer value, that corresponds to the value used in the enumeration in C.
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*/
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KeystoneOptionType(int value) {
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this.value = value;
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}
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/**
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* Converts an integer value into its corresponding enumeration value.
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* <p>
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* The complexity of the conversion is θ(1).
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*
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* @param value The integer value.
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* @return The return value is a value of the enumeration.
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*/
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public static KeystoneOptionType fromValue(Integer value) {
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return intToEnumMapping.get(value);
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}
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/**
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* Retrieves the value of the enumeration, that corresponds to the value used in the enumeration in C.
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*
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* @return The return value is an integer value.
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*/
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public int value() {
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return value;
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}
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}
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