Constructor Detail

• MultiMetadata

  MultiMetadata()

  Constructs a new, empty data.

• MultiMetadata

  MultiMetadata(Array<String> kvs)

  Constructs a new, empty data.

  Parameters:

  kvs - a java.lang.String object.

Method Detail

• isMultiValued

   boolean isMultiValued(String name)

  Returns true if named value is multivalued.

  Parameters:

  name - name of data

• names

   Set<String> names()

  Returns a set of the names contained in the data.

• asMultimap

   Multimap<String, String> asMultimap()

  asMultimap.

• get

   String get(String name)

  Get the value associated to a data name. If many values are assiociatedto the specified name, then the first one is returned.

  Parameters:

  name - of the data.

• get

   String get(Name name)

  get.

  Parameters:

  name - a ai.platon.pulsar.persist.metadata.Name object.

• getValues

   Collection<String> getValues(String name)

  Get the values associated to a data name.

  Parameters:

  name - of the data.

• getNonNullValues

   Collection<String> getNonNullValues(String name)

  getNonNullValues.

  Parameters:

  name - a java.lang.String object.

• put

   void put(String name, String value)

  Add a data name/value mapping. Add the specified value to the list ofvalues associated to the specified data name.

  Parameters:

  name - the data name.

  value - the data value.

• put

   void put(Name name, String value)

  put.

  Parameters:

  name - a ai.platon.pulsar.persist.metadata.Name object.

  value - a java.lang.String object.

• put

   void put(Name name, int value)

  put.

  Parameters:

  name - a ai.platon.pulsar.persist.metadata.Name object.

  value - a int.

• put

   void put(Name name, long value)

  put.

  Parameters:

  name - a ai.platon.pulsar.persist.metadata.Name object.

  value - a long.

• put

   void put(Name name, Instant value)

  put.

  Parameters:

  name - a ai.platon.pulsar.persist.metadata.Name object.

  value - a java.time.Instant object.

• set

   void set(String name, String value)

  set.

  Parameters:

  name - a java.lang.String object.

  value - a java.lang.String object.

• getInt

   int getInt(String name, int defaultValue)

  getInt.

  Parameters:

  name - a java.lang.String object.

  defaultValue - a int.

• getLong

   long getLong(String name, long defaultValue)

  getLong.

  Parameters:

  name - a java.lang.String object.

  defaultValue - a long.

• getBoolean

   boolean getBoolean(String name, Boolean defaultValue)

  getBoolean.

  Parameters:

  name - a java.lang.String object.

  defaultValue - a java.lang.Boolean object.

• getInstant

   Instant getInstant(String name, Instant defaultValue)

  getInstant.

  Parameters:

  name - a java.lang.String object.

  defaultValue - a java.time.Instant object.

• putAll

   void putAll(Properties properties)

  Copy All key-value pairs from properties.

  Parameters:

  properties - properties to copy from

• putAll

   void putAll(Map<String, String> metadata)

  putAll.

  Parameters:

  metadata - a java.util.Map object.

• removeAll

   void removeAll(String name)

  Remove a data and all its associated values.

  Parameters:

  name - data name to remove

• clear

   void clear()

  Remove all mappings from data.

• equals

   boolean equals(Object o)

• toString

   String toString()