com.torvald → net.torvald

Former-commit-id: 375604da8a20a6ba7cd0a8d05a44add02b2d04f4
Former-commit-id: 287287c5920b07618174d7a7573f049d350ded66

src/net/torvald/terrarum/KVHashMap.kt

@@ -0,0 +1,97 @@
+package net.torvald.terrarum
+
+import com.google.gson.JsonPrimitive
+import java.util.*
+
+/**
+ * Created by minjaesong on 16-03-19.
+ */
+open class KVHashMap {
+
+    private val hashMap: HashMap<String, Any>
+
+    init {
+        hashMap = HashMap<String, Any>()
+    }
+
+    /**
+     * Add key-value pair to the configuration table.
+     * If key does not exist on the table, new key will be generated.
+     * If key already exists, the value will be overwritten.
+
+     * @param key case insensitive
+     * *
+     * @param value
+     */
+    operator fun set(key: String, value: Any) {
+        hashMap.put(key.toLowerCase(), value)
+    }
+
+    /**
+     * Get value using key from configuration table.
+
+     * @param key case insensitive
+     * *
+     * @return Object value
+     */
+    operator fun get(key: String): Any? {
+        return hashMap[key.toLowerCase()]
+    }
+
+    fun getAsInt(key: String): Int? {
+        val value = get(key)
+
+        if (value is JsonPrimitive)
+            return value.asInt
+
+        return get(key) as Int?
+    }
+
+    fun getAsFloat(key: String): Float? {
+        val value = get(key)
+
+        if (value is Int)
+            return value.toFloat()
+        else if (value is JsonPrimitive)
+            return value.asFloat
+
+        return value as Float?
+    }
+
+    fun getAsDouble(key: String): Double? {
+        val value = get(key)
+
+        if (value is Int)
+            return value.toDouble()
+        else if (value is JsonPrimitive)
+            return value.asDouble
+
+        return value as Double?
+    }
+
+    fun getAsString(key: String): String? {
+        val value = get(key)
+
+        if (value is JsonPrimitive)
+            return value.asString
+
+        return value as String?
+    }
+
+    fun getAsBoolean(key: String): Boolean? {
+        val value = get(key)
+
+        if (value is JsonPrimitive)
+            return value.asBoolean
+
+        return value as Boolean?
+    }
+
+    fun hasKey(key: String): Boolean {
+        return hashMap.containsKey(key)
+    }
+
+    val keySet: Set<Any>
+        get() = hashMap.keys
+
+}