Package org.polkadot.types.type

Class KeyValue

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.String,​Codec>, Codec
    public class KeyValue
extends Struct
    KeyValue structure. Since most of the keys and resultant values in Subtrate is hashed and/or encoded, this does not wrap Text, but rather a Bytes for the keys and values. (Not to be confused with the KeyValue in Metadata, that is actually for Maps, whereas this is a representation of actaul storage values)
    See Also:
    Serialized Form

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  KeyValue.KeyValueOption
      A key/value change.

      • Nested classes/interfaces inherited from class java.util.AbstractMap

        java.util.AbstractMap.SimpleEntry<K extends java.lang.Object,​V extends java.lang.Object>, java.util.AbstractMap.SimpleImmutableEntry<K extends java.lang.Object,​V extends java.lang.Object>

    • Constructor Summary

      Constructors 
      Constructor Description
      KeyValue​(java.lang.Object value)  

    • Method Summary

      • Methods inherited from class java.util.LinkedHashMap

        clear, containsValue, entrySet, forEach, get, getOrDefault, keySet, removeEldestEntry, replaceAll, values

      • Methods inherited from class java.util.HashMap

        clone, compute, computeIfAbsent, computeIfPresent, containsKey, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

      • Methods inherited from class java.util.AbstractMap

        equals, hashCode

      • Methods inherited from class java.lang.Object

        finalize, getClass, notify, notifyAll, wait, wait, wait

      • Methods inherited from interface org.polkadot.types.Codec

        toU8a

      • Methods inherited from interface java.util.Map

        compute, computeIfAbsent, computeIfPresent, containsKey, equals, hashCode, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

    • Constructor Detail

      • KeyValue

        public KeyValue​(java.lang.Object value)