Package de.julielab.java.utilities.cache

Class CacheMapSettings

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<String,Object>

de.julielab.java.utilities.cache.CacheMapSettings

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Object>

public class CacheMapSettings
extends HashMap<String,Object>

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Serialized Form

Nested Class Summary

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

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Field Summary

Fields

Modifier and Type	Field	Description
static String	ENABLE_SIZE_COUNT
static String	EXPIRE_AFTER_CREATE
static String	EXPIRE_AFTER_GET
static String	EXPIRE_AFTER_UPDATE
static String	EXPIRE_EXECUTOR
static String	EXPIRE_EXECUTOR_PERIOD
static String	MAP_TYPE
static String	MAX_NODE_SIZE
static String	MAX_SIZE
static String	MAX_STORE_SIZE	Causes the size of the store on disc to keep within the given limit in bytes.
static String	MEM_CACHE_SIZE	This is not an actual DBMap setting but only used by the CacheService to create an in-memory cache for fast access which uses the persistent cache on disc as overflow store.
static String	OVERFLOW_DB
static String	PERSIST_TYPE
static String	USE_PERSISTENT_CACHE

Constructor Summary

Constructors

Constructor	Description
CacheMapSettings(Object... settings)

Method Summary

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, get, getOrDefault, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

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

equals, hashCode

Field Detail

USE_PERSISTENT_CACHE

public static final String USE_PERSISTENT_CACHE

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Constant Field Values

MAP_TYPE

public static final String MAP_TYPE

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Constant Field Values

MEM_CACHE_SIZE

public static final String MEM_CACHE_SIZE

This is not an actual DBMap setting but only used by the CacheService to create an in-memory cache for fast access which uses the persistent cache on disc as overflow store.

See Also:

Constant Field Values

MAX_SIZE

public static final String MAX_SIZE

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Constant Field Values

MAX_STORE_SIZE

public static final String MAX_STORE_SIZE

Causes the size of the store on disc to keep within the given limit in bytes. Using this setting will deactivate transactions because they are not supported by the store type required for staying within given space bounds (see DBMaker.kt line 449, the 'make():DB' method). Thus, a crash of the JVM will corrupt the cache. You can alternatively limit the size in terms of entries via MAX_SIZE.

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Constant Field Values

PERSIST_TYPE

public static final String PERSIST_TYPE

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Constant Field Values

OVERFLOW_DB

public static final String OVERFLOW_DB

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Constant Field Values

EXPIRE_EXECUTOR

public static final String EXPIRE_EXECUTOR

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Constant Field Values

EXPIRE_EXECUTOR_PERIOD

public static final String EXPIRE_EXECUTOR_PERIOD

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Constant Field Values

EXPIRE_AFTER_CREATE

public static final String EXPIRE_AFTER_CREATE

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Constant Field Values

EXPIRE_AFTER_GET

public static final String EXPIRE_AFTER_GET

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Constant Field Values

EXPIRE_AFTER_UPDATE

public static final String EXPIRE_AFTER_UPDATE

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Constant Field Values

ENABLE_SIZE_COUNT

public static final String ENABLE_SIZE_COUNT

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Constant Field Values

MAX_NODE_SIZE

public static final String MAX_NODE_SIZE

See Also:

Constant Field Values

Constructor Detail

CacheMapSettings

public CacheMapSettings(Object... settings)