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Cache trigger constructor instead of looking it up each time createTrigger is called. This was showing up in profiles of simulation code.

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This commit is contained in:
Myrd
2015-02-14 06:57:15 +00:00
parent 8aae10fedd
commit 5d6f5912e3
1 changed files with 22 additions and 15 deletions
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29
forge-game/src/main/java/forge/game/trigger/TriggerType.java
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@@ -71,9 +71,25 @@ public enum TriggerType {
Vote(TriggerVote.class); Vote(TriggerVote.class);
private final Class<? extends Trigger> classTrigger; private final Class<? extends Trigger> classTrigger;
private final Constructor<? extends Trigger> constructor;
private TriggerType(Class<? extends Trigger> clasz) { private TriggerType(Class<? extends Trigger> clasz) {
classTrigger = clasz; classTrigger = clasz;
constructor = findConstructor(clasz);
} }
private static Constructor<? extends Trigger> findConstructor(Class<? extends Trigger> clasz) {
@SuppressWarnings("unchecked")
Constructor<? extends Trigger>[] cc = (Constructor<? extends Trigger>[]) clasz.getDeclaredConstructors();
for (Constructor<? extends Trigger> c : cc) {
Class<?>[] pp = c.getParameterTypes();
if (pp[0].isAssignableFrom(Map.class)) {
return c;
}
}
throw new RuntimeException("No constructor found that would take Map as 1st parameter in class " + clasz.getName());
}
/** /**
* TODO: Write javadoc for this method. * TODO: Write javadoc for this method.
* @param string * @param string
@@ -109,21 +125,12 @@ public enum TriggerType {
* @return * @return
*/ */
public Trigger createTrigger(Map<String, String> mapParams, Card host, boolean intrinsic) { public Trigger createTrigger(Map<String, String> mapParams, Card host, boolean intrinsic) {
@SuppressWarnings("unchecked")
Constructor<? extends Trigger>[] cc = (Constructor<? extends Trigger>[]) classTrigger.getDeclaredConstructors();
for (Constructor<? extends Trigger> c : cc) {
Class<?>[] pp = c.getParameterTypes();
if (pp[0].isAssignableFrom(Map.class)) {
try { try {
Trigger res = c.newInstance(mapParams, host, intrinsic); Trigger res = constructor.newInstance(mapParams, host, intrinsic);
res.setMode(this); res.setMode(this);
return res; return res;
} catch (IllegalArgumentException | InstantiationException | IllegalAccessException | InvocationTargetException e) { } catch (IllegalArgumentException | InstantiationException | IllegalAccessException | InvocationTargetException e) {
// TODO Auto-generated catch block ignores the exception, but sends it to System.err and probably forge.log. throw new RuntimeException(e);
e.printStackTrace();
} }
} }
}
throw new RuntimeException("No constructor found that would take Map as 1st parameter in class " + classTrigger.getName());
}
} }