Capsule

pisi/unitedmeows/yystal/YYStal.java

@@ -48,6 +48,7 @@ public static void setCurrentPool(ITaskPool taskPool) {
 		currentPool.register();
 	}
 
+
 	public static void pop(YEx ex) {
 		YExManager.pop(ex);
 	}

pisi/unitedmeows/yystal/utils/Capsule.java

@@ -0,0 +1,50 @@
+package pisi.unitedmeows.yystal.utils;
+
+import pisi.unitedmeows.yystal.clazz.function;
+import pisi.unitedmeows.yystal.parallel.IFunction;
+
+import java.util.HashMap;
+import java.util.function.Consumer;
+import java.util.function.Predicate;
+
+public class Capsule {
+
+	protected final HashMap<String, Object> parameters;
+
+	public static Capsule of(Pair<String, ?>... params) {
+		final Capsule capsule = new Capsule(params.length);
+		for (Pair<String, ?> param : params) {
+			capsule.parameters.put(param.item1(), param.item2());
+		}
+		return capsule;
+	}
+
+	protected Capsule(int paramCount) {
+		parameters = new HashMap<>(paramCount);
+	}
+
+	public <X> X get(String paramName) {
+		return (X) parameters.getOrDefault(paramName, null);
+	}
+
+	public <X> X getOrDefault(String paramName, X defaultVal) {
+		return (X) parameters.getOrDefault(paramName, defaultVal);
+	}
+
+	public boolean contains(String paramName) {
+		return parameters.containsKey(paramName);
+	}
+
+	public boolean exists() {
+		return !parameters.isEmpty();
+	}
+
+	public <X> X ifExists(String paramName, Consumer<X> func) {
+		X value = get(paramName);
+		if (value != null) {
+			func.accept(value);
+		}
+		return value;
+	}
+
+}

test/yystal/YTestStart.java

@@ -0,0 +1,26 @@
+package test.yystal;
+
+import pisi.unitedmeows.yystal.utils.Capsule;
+import pisi.unitedmeows.yystal.utils.kThread;
+
+
+import static pisi.unitedmeows.yystal.parallel.Async.*;
+import static pisi.unitedmeows.yystal.YYStal.*;
+
+public enum YTestStart {
+	gaming; /* :D */
+
+	public static void main(final String[] args) {
+
+		Capsule capsule = Capsule.of(pair("hello", 5), pair("var2", ":DDD"), pair("token", 12));
+
+		System.out.println((String)capsule.get("hello"));
+		capsule.ifExists("var2", o -> {
+			System.out.println("var2 exists");
+		});
+
+		kThread.sleep(1099900);
+	}
+
+
+}