Class ExTermDecoder
- java.lang.Object
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- net.dv8tion.jda.api.utils.data.etf.ExTermDecoder
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public class ExTermDecoder extends Object
Decodes an ETF encoded payload to a java object representation.- Since:
- 4.2.1
- See Also:
unpack(ByteBuffer),unpackMap(ByteBuffer),unpackList(ByteBuffer)
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Constructor Summary
Constructors Constructor Description ExTermDecoder()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static Objectunpack(ByteBuffer buffer)Unpacks the provided term into a java object.static List<Object>unpackList(ByteBuffer buffer)Unpacks the provided term into a javaList.static Map<String,Object>unpackMap(ByteBuffer buffer)Unpacks the provided term into a javaMap.
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Method Detail
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unpack
public static Object unpack(ByteBuffer buffer)
Unpacks the provided term into a java object.The mapping is as follows:
Small Int | Int -> IntegerSmall BigInt -> LongFloat | New Float -> DoubleSmall Atom | Atom -> Boolean | null | StringBinary | String -> StringList | NIL -> ListMap -> Map
- Parameters:
buffer- TheByteBuffercontaining the encoded term- Returns:
- The java object
- Throws:
IllegalArgumentException- If the buffer does not start with the version byte131or contains an unsupported tag
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unpackMap
public static Map<String,Object> unpackMap(ByteBuffer buffer)
Unpacks the provided term into a javaMap.The mapping is as follows:
Small Int | Int -> IntegerSmall BigInt -> LongFloat | New Float -> DoubleSmall Atom | Atom -> Boolean | null | StringBinary | String -> StringList | NIL -> ListMap -> Map
- Parameters:
buffer- TheByteBuffercontaining the encoded term- Returns:
- The parsed
Mapinstance - Throws:
IllegalArgumentException- If the buffer does not start with a Map term, does not have the right version byte, or the format includes an unsupported tag
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unpackList
public static List<Object> unpackList(ByteBuffer buffer)
Unpacks the provided term into a javaList.The mapping is as follows:
Small Int | Int -> IntegerSmall BigInt -> LongFloat | New Float -> DoubleSmall Atom | Atom -> Boolean | null | StringBinary | String -> StringList | NIL -> ListMap -> Map
- Parameters:
buffer- TheByteBuffercontaining the encoded term- Returns:
- The parsed
Listinstance - Throws:
IllegalArgumentException- If the buffer does not start with a List or NIL term, does not have the right version byte, or the format includes an unsupported tag
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