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CompoundTag.java
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CompoundTag.java
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package net.querz.nbt;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.*;
import java.util.function.BiConsumer;
public class CompoundTag extends Tag<Map<String, Tag<?>>> implements Iterable<Map.Entry<String, Tag<?>>> {
public CompoundTag() {}
@Override
protected Map<String, Tag<?>> getEmptyValue() {
return new HashMap<>(8);
}
public int size() {
return getValue().size();
}
public Tag<?> remove(String key) {
return getValue().remove(key);
}
public void clear() {
getValue().clear();
}
public boolean containsKey(String key) {
return getValue().containsKey(key);
}
public boolean containsValue(Tag<?> value) {
return getValue().containsValue(value);
}
public Collection<Tag<?>> values() {
return getValue().values();
}
public Set<String> keySet() {
return getValue().keySet();
}
public Set<Map.Entry<String, Tag<?>>> entrySet() {
return new NonNullEntrySet<>(getValue().entrySet());
}
@Override
public Iterator<Map.Entry<String, Tag<?>>> iterator() {
return entrySet().iterator();
}
public void forEach(BiConsumer<String, Tag<?>> action) {
getValue().forEach(action);
}
public <C extends Tag<?>> C get(String key, Class<C> type) {
Tag<?> t = getValue().get(key);
if (t != null) {
return type.cast(t);
}
return null;
}
public Tag<?> get(String key) {
return getValue().get(key);
}
public ByteTag getByteTag(String key) {
return get(key, ByteTag.class);
}
public ShortTag getShortTag(String key) {
return get(key, ShortTag.class);
}
public IntTag getIntTag(String key) {
return get(key, IntTag.class);
}
public LongTag getLongTag(String key) {
return get(key, LongTag.class);
}
public FloatTag getFloatTag(String key) {
return get(key, FloatTag.class);
}
public DoubleTag getDoubleTag(String key) {
return get(key, DoubleTag.class);
}
public StringTag getStringTag(String key) {
return get(key, StringTag.class);
}
public ByteArrayTag getByteArrayTag(String key) {
return get(key, ByteArrayTag.class);
}
public IntArrayTag getIntArrayTag(String key) {
return get(key, IntArrayTag.class);
}
public LongArrayTag getLongArrayTag(String key) {
return get(key, LongArrayTag.class);
}
public ListTag<?> getListTag(String key) {
return get(key, ListTag.class);
}
public CompoundTag getCompoundTag(String key) {
return get(key, CompoundTag.class);
}
public boolean getBoolean(String key) {
Tag<?> t = get(key);
return t instanceof ByteTag && ((ByteTag) t).asByte() > 0;
}
public byte getByte(String key) {
ByteTag t = getByteTag(key);
return t == null ? new ByteTag().getEmptyValue() : t.asByte();
}
public short getShort(String key) {
ShortTag t = getShortTag(key);
return t == null ? new ShortTag().getEmptyValue() : t.asShort();
}
public int getInt(String key) {
IntTag t = getIntTag(key);
return t == null ? new IntTag().getEmptyValue() : t.asInt();
}
public long getLong(String key) {
LongTag t = getLongTag(key);
return t == null ? new LongTag().getEmptyValue() : t.asLong();
}
public float getFloat(String key) {
FloatTag t = getFloatTag(key);
return t == null ? new FloatTag().getEmptyValue() : t.asFloat();
}
public double getDouble(String key) {
DoubleTag t = getDoubleTag(key);
return t == null ? new DoubleTag().getEmptyValue() : t.asDouble();
}
public String getString(String key) {
StringTag t = getStringTag(key);
return t == null ? new StringTag().getEmptyValue() : t.getValue();
}
public byte[] getByteArray(String key) {
ByteArrayTag t = getByteArrayTag(key);
return t == null ? new ByteArrayTag().getEmptyValue() : t.getValue();
}
public int[] getIntArray(String key) {
IntArrayTag t = getIntArrayTag(key);
return t == null ? new IntArrayTag().getEmptyValue() : t.getValue();
}
public long[] getLongArray(String key) {
LongArrayTag t = getLongArrayTag(key);
return t == null ? new LongArrayTag().getEmptyValue() : t.getValue();
}
public Tag<?> put(String key, Tag<?> tag) {
return getValue().put(checkNull(key), checkNull(tag));
}
public Tag<?> putBoolean(String key, boolean value) {
return put(key, new ByteTag(value));
}
public Tag<?> putByte(String key, byte value) {
return put(key, new ByteTag(value));
}
public Tag<?> putShort(String key, short value) {
return put(key, new ShortTag(value));
}
public Tag<?> putInt(String key, int value) {
return put(key, new IntTag(value));
}
public Tag<?> putLong(String key, long value) {
return put(key, new LongTag(value));
}
public Tag<?> putFloat(String key, float value) {
return put(key, new FloatTag(value));
}
public Tag<?> putDouble(String key, double value) {
return put(key, new DoubleTag(value));
}
public Tag<?> putString(String key, String value) {
return put(key, new StringTag(checkNull(value)));
}
public Tag<?> putByteArray(String key, byte[] value) {
return put(key, new ByteArrayTag(checkNull(value)));
}
public Tag<?> putIntArray(String key, int[] value) {
return put(key, new IntArrayTag(checkNull(value)));
}
public Tag<?> putLongArray(String key, long[] value) {
return put(key, new LongArrayTag(checkNull(value)));
}
@Override
public void serializeValue(DataOutputStream dos, int depth) throws IOException {
for (Map.Entry<String, Tag<?>> e : getValue().entrySet()) {
dos.writeByte(e.getValue().getID());
dos.writeUTF(e.getKey());
e.getValue().serializeValue(dos, incrementDepth(depth));
}
EndTag.INSTANCE.serialize(dos, depth);
}
@Override
public void deserializeValue(DataInputStream dis, int depth) throws IOException {
for (int id = dis.readByte() & 0xFF; id != 0; id = dis.readByte() & 0xFF) {
Tag<?> tag = TagFactory.fromID(id);
String name = dis.readUTF();
tag.deserializeValue(dis, incrementDepth(depth));
put(name, tag);
}
}
@Override
public String valueToString(int depth) {
StringBuilder sb = new StringBuilder("{");
boolean first = true;
for (Map.Entry<String, Tag<?>> e : getValue().entrySet()) {
sb.append(first ? "" : ",")
.append(escapeString(e.getKey(), false)).append(":")
.append(e.getValue().toString(incrementDepth(depth)));
first = false;
}
sb.append("}");
return sb.toString();
}
@Override
public String valueToTagString(int depth) {
StringBuilder sb = new StringBuilder("{");
boolean first = true;
for (Map.Entry<String, Tag<?>> e : getValue().entrySet()) {
sb.append(first ? "" : ",")
.append(escapeString(e.getKey(), true)).append(":")
.append(e.getValue().valueToTagString(incrementDepth(depth)));
first = false;
}
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object other) {
if (this == other) {
return true;
}
if (!super.equals(other) || size() != ((CompoundTag) other).size()) {
return false;
}
for (Map.Entry<String, Tag<?>> e : getValue().entrySet()) {
Tag<?> v;
if ((v = ((CompoundTag) other).get(e.getKey())) == null || !e.getValue().equals(v)) {
return false;
}
}
return true;
}
@Override
public int compareTo(Tag<Map<String, Tag<?>>> o) {
if (!(o instanceof CompoundTag)) {
return 0;
}
return Integer.compare(size(), o.getValue().size());
}
@Override
public CompoundTag clone() {
CompoundTag copy = new CompoundTag();
for (Map.Entry<String, Tag<?>> e : getValue().entrySet()) {
copy.put(e.getKey(), e.getValue().clone());
}
return copy;
}
}