Package org.openjdk.jmc.common.util
Class TypedPreference<T>
- java.lang.Object
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- org.openjdk.jmc.common.util.TypedPreference<T>
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- Type Parameters:
T
- the type of the value
public class TypedPreference<T> extends Object
A preference key with a default value. Note that the configured value is not stored in the preference. Instead anIPreferenceValueProvider
is used to get values.
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Constructor Summary
Constructors Constructor Description TypedPreference(String identifier, String name, String description, IPersister<T> persister, T defaultValue)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(Object o)
T
getDefaultValue()
String
getDescription()
String
getIdentifier()
String
getName()
IPersister<T>
getPersister()
Get a persister that can be used to convert between the preference value type and strings.int
hashCode()
String
toString()
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Constructor Detail
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TypedPreference
public TypedPreference(String identifier, String name, String description, IPersister<T> persister, T defaultValue)
- Parameters:
identifier
- preference identifiername
- preference namedescription
- a longer description of the preferencepersister
- a persister that can parse and format valuesdefaultValue
- if a value for this preference has not been set, then use this default value
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Method Detail
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getIdentifier
public String getIdentifier()
- Returns:
- preference identifier
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getName
public String getName()
- Returns:
- preference name
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getDescription
public String getDescription()
- Returns:
- preference description
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getPersister
public IPersister<T> getPersister()
Get a persister that can be used to convert between the preference value type and strings.- Returns:
- value persister
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getDefaultValue
public T getDefaultValue()
- Returns:
- the default value for this preference
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