Package org.eclipse.jetty.util
Class MultiMap<V>
- java.lang.Object
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- java.util.AbstractMap<K,V>
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- java.util.HashMap<String,List<V>>
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- org.eclipse.jetty.util.MultiMap<V>
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- Type Parameters:
V
- the entry type for multimap values
- All Implemented Interfaces:
Serializable
,Cloneable
,Map<String,List<V>>
- Direct Known Subclasses:
UrlEncoded
@Deprecated(since="2021-05-27") public class MultiMap<V> extends HashMap<String,List<V>>
Deprecated.The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.A multi valued Map.- See Also:
- Serialized Form
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Nested Class Summary
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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>
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description void
add(String name, V value)
Deprecated.Add value to multi valued entry.boolean
addAllValues(MultiMap<V> map)
Deprecated.Merge values.void
addValues(String name, List<V> values)
Deprecated.Add values to multi valued entry.void
addValues(String name, V[] values)
Deprecated.Add values to multi valued entry.boolean
containsSimpleValue(V value)
Deprecated.Test for a specific single value in the map.String
getString(String name)
Deprecated.Get value as String.V
getValue(String name, int i)
Deprecated.Get a value from a multiple value.List<V>
getValues(String name)
Deprecated.Get multiple values.List<V>
put(String name, V value)
Deprecated.Put multi valued entry.void
putAllValues(Map<String,V> input)
Deprecated.Shorthand version of putAllList<V>
putValues(String name, List<V> values)
Deprecated.Put multi valued entry.List<V>
putValues(String name, V... values)
Deprecated.Put multi valued entry.boolean
removeValue(String name, V value)
Deprecated.Remove value.String
toString()
Deprecated.Map<String,String[]>
toStringArrayMap()
Deprecated.-
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
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Methods inherited from class java.util.AbstractMap
equals, hashCode
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Method Detail
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getValues
public List<V> getValues(String name)
Deprecated.Get multiple values. Single valued entries are converted to singleton lists.- Parameters:
name
- The entry key.- Returns:
- Unmodifieable List of values.
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getValue
public V getValue(String name, int i)
Deprecated.Get a value from a multiple value. If the value is not a multivalue, then index 0 retrieves the value or null.- Parameters:
name
- The entry key.i
- Index of element to get.- Returns:
- Unmodifieable List of values.
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getString
public String getString(String name)
Deprecated.Get value as String. Single valued items are converted to a String with the toString() Object method. Multi valued entries are converted to a comma separated List. No quoting of commas within values is performed.- Parameters:
name
- The entry key.- Returns:
- String value.
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put
public List<V> put(String name, V value)
Deprecated.Put multi valued entry.- Parameters:
name
- The entry key.value
- The simple value- Returns:
- The previous value or null.
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putAllValues
public void putAllValues(Map<String,V> input)
Deprecated.Shorthand version of putAll- Parameters:
input
- the input map
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putValues
public List<V> putValues(String name, List<V> values)
Deprecated.Put multi valued entry.- Parameters:
name
- The entry key.values
- The List of multiple values.- Returns:
- The previous value or null.
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putValues
@SafeVarargs public final List<V> putValues(String name, V... values)
Deprecated.Put multi valued entry.- Parameters:
name
- The entry key.values
- The array of multiple values.- Returns:
- The previous value or null.
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add
public void add(String name, V value)
Deprecated.Add value to multi valued entry. If the entry is single valued, it is converted to the first value of a multi valued entry.- Parameters:
name
- The entry key.value
- The entry value.
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addValues
public void addValues(String name, List<V> values)
Deprecated.Add values to multi valued entry. If the entry is single valued, it is converted to the first value of a multi valued entry.- Parameters:
name
- The entry key.values
- The List of multiple values.
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addValues
public void addValues(String name, V[] values)
Deprecated.Add values to multi valued entry. If the entry is single valued, it is converted to the first value of a multi valued entry.- Parameters:
name
- The entry key.values
- The String array of multiple values.
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addAllValues
public boolean addAllValues(MultiMap<V> map)
Deprecated.Merge values.- Parameters:
map
- the map to overlay on top of this one, merging together values if needed.- Returns:
- true if an existing key was merged with potentially new values, false if either no change was made, or there were only new keys.
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removeValue
public boolean removeValue(String name, V value)
Deprecated.Remove value.- Parameters:
name
- The entry key.value
- The entry value.- Returns:
- true if it was removed.
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containsSimpleValue
public boolean containsSimpleValue(V value)
Deprecated.Test for a specific single value in the map.NOTE: This is a SLOW operation, and is actively discouraged.
- Parameters:
value
- the value to search for- Returns:
- true if contains simple value
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toString
public String toString()
Deprecated.- Overrides:
toString
in classAbstractMap<String,List<V>>
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