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#671: Implement PersistentDataContainer#getKeys()

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Parker Hawke 2020-06-26 10:49:28 +10:00 committed by md_5
parent 50484a657e
commit b900513035
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1 changed files with 16 additions and 0 deletions
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src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
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@ -1,9 +1,11 @@
package org.bukkit.craftbukkit.persistence; package org.bukkit.craftbukkit.persistence;
import java.util.HashMap; import java.util.HashMap;
import java.util.HashSet;
import java.util.Map; import java.util.Map;
import java.util.Map.Entry; import java.util.Map.Entry;
import java.util.Objects; import java.util.Objects;
import java.util.Set;
import net.minecraft.server.NBTBase; import net.minecraft.server.NBTBase;
import net.minecraft.server.NBTTagCompound; import net.minecraft.server.NBTTagCompound;
import org.apache.commons.lang.Validate; import org.apache.commons.lang.Validate;
@ -70,6 +72,20 @@ public final class CraftPersistentDataContainer implements PersistentDataContain
return z != null ? z : defaultValue; return z != null ? z : defaultValue;
} }
@Override
public Set<NamespacedKey> getKeys() {
Set<NamespacedKey> keys = new HashSet<>();
this.customDataTags.keySet().forEach(key -> {
String[] keyData = key.split(":", 2);
if (keyData.length == 2) {
keys.add(new NamespacedKey(keyData[0], keyData[1]));
}
});
return keys;
}
@Override @Override
public void remove(NamespacedKey key) { public void remove(NamespacedKey key) {
Validate.notNull(key, "The provided key for the custom value was null"); Validate.notNull(key, "The provided key for the custom value was null");