uk.ac.starlink.parquet

Class ParquetTableWriter.KVMap

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

java.util.LinkedHashMap<java.lang.String,java.lang.String>

uk.ac.starlink.parquet.ParquetTableWriter.KVMap

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.String,java.lang.String>

Enclosing class:

ParquetTableWriter

public static class ParquetTableWriter.KVMap
extends java.util.LinkedHashMap<java.lang.String,java.lang.String>

Map of key-value pairs. Instance behaviour is inherited from LinkedHashMap. The reason to have this as a separate class is that it has its own valueOf(java.lang.String) method, which can be used reflectively to configure the output handler using a config parameter, via BeanConfig.

See Also:

Serialized Form

Nested Class Summary

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

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

Constructor Summary

Constructors

Constructor and Description
KVMap()

Method Summary

Modifier and Type	Method and Description
static ParquetTableWriter.KVMap	valueOf(java.lang.String txt) Deserializes a string to a KVMap instance.

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, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

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

Constructor Detail

KVMap

public KVMap()

Method Detail

valueOf

public static ParquetTableWriter.KVMap valueOf(java.lang.String txt)

Deserializes a string to a KVMap instance. Syntax is "key1:value1;key2:value2,...".

Parameters:

txt - textual representation of map

Returns:

map instance