Class EventMaskValueList
- java.lang.Object
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- java.util.AbstractCollection<E>
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- java.util.AbstractList<E>
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- java.util.ArrayList<java.lang.String>
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- org.opennms.netmgt.eventd.datablock.EventMaskValueList
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,java.lang.Iterable<java.lang.String>
,java.util.Collection<java.lang.String>
,java.util.List<java.lang.String>
,java.util.RandomAccess
public class EventMaskValueList extends java.util.ArrayList<java.lang.String>
The maskelement values in a 'EventKey' are stored in this ArrayList subclass This list is pretty much constant once it constructed - so the hashcode is evaluated once at construction and reused(if new values are added or values changed, hashcode is re-evaluated)- Version:
- $Id: $
- Author:
- Sowmya Nataraj , OpenNMS.org , Sowmya Nataraj , OpenNMS.org
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description EventMaskValueList()
Default constructor for this classEventMaskValueList(int initCapacity)
constructor for this classEventMaskValueList(java.lang.String value)
the constructor for this classEventMaskValueList(java.util.Collection<java.lang.String> c)
constructor for this class
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
add(int index, java.lang.String o)
Override to re-evaluate hashcodeboolean
add(java.lang.String o)
Override to re-evaluate hashcodeboolean
addAll(int index, java.util.Collection<? extends java.lang.String> o)
Override to re-evaluate hashcodeboolean
addAll(java.util.Collection<? extends java.lang.String> o)
Override to re-evaluate hashcodevoid
clear()
Override to re-evaluate hashcodevoid
evaluateHashCode()
Evaluate the hash code for this objectint
hashCode()
Overrides the 'hashCode()' method in the superclass.java.lang.String
remove(int index)
Override to re-evaluate hashcodeboolean
remove(java.lang.String o)
Override to re-evaluate hashcodeboolean
removeAll(java.util.Collection<?> o)
Override to re-evaluate hashcodeprotected void
removeRange(int from, int to)
Override to re-evaluate hashcodejava.lang.String
set(int index, java.lang.String o)
Override to re-evaluate hashcode-
Methods inherited from class java.util.ArrayList
clone, contains, ensureCapacity, equals, forEach, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, removeIf, replaceAll, retainAll, size, sort, spliterator, subList, toArray, toArray, trimToSize
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Constructor Detail
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EventMaskValueList
public EventMaskValueList()
Default constructor for this class
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EventMaskValueList
public EventMaskValueList(java.util.Collection<java.lang.String> c)
constructor for this class- Parameters:
c
- aCollection
object.
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EventMaskValueList
public EventMaskValueList(int initCapacity)
constructor for this class- Parameters:
initCapacity
- a int.
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EventMaskValueList
public EventMaskValueList(java.lang.String value)
the constructor for this class- Parameters:
value
- the string to be added to this list.
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Method Detail
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add
public boolean add(java.lang.String o)
Override to re-evaluate hashcode- Specified by:
add
in interfacejava.util.Collection<java.lang.String>
- Specified by:
add
in interfacejava.util.List<java.lang.String>
- Overrides:
add
in classjava.util.ArrayList<java.lang.String>
- Parameters:
o
- aString
object.- Returns:
- a boolean.
- See Also:
ArrayList.add(Object)
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add
public void add(int index, java.lang.String o)
Override to re-evaluate hashcode- Specified by:
add
in interfacejava.util.List<java.lang.String>
- Overrides:
add
in classjava.util.ArrayList<java.lang.String>
- Parameters:
index
- a int.o
- aString
object.- See Also:
ArrayList.add(int, Object)
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addAll
public boolean addAll(java.util.Collection<? extends java.lang.String> o)
Override to re-evaluate hashcode- Specified by:
addAll
in interfacejava.util.Collection<java.lang.String>
- Specified by:
addAll
in interfacejava.util.List<java.lang.String>
- Overrides:
addAll
in classjava.util.ArrayList<java.lang.String>
- See Also:
ArrayList.addAll(Collection)
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addAll
public boolean addAll(int index, java.util.Collection<? extends java.lang.String> o)
Override to re-evaluate hashcode- Specified by:
addAll
in interfacejava.util.List<java.lang.String>
- Overrides:
addAll
in classjava.util.ArrayList<java.lang.String>
- See Also:
ArrayList.addAll(int, Collection)
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clear
public void clear()
Override to re-evaluate hashcode- Specified by:
clear
in interfacejava.util.Collection<java.lang.String>
- Specified by:
clear
in interfacejava.util.List<java.lang.String>
- Overrides:
clear
in classjava.util.ArrayList<java.lang.String>
- See Also:
ArrayList.clear()
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remove
public java.lang.String remove(int index)
Override to re-evaluate hashcode- Specified by:
remove
in interfacejava.util.List<java.lang.String>
- Overrides:
remove
in classjava.util.ArrayList<java.lang.String>
- See Also:
ArrayList.remove(int)
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removeRange
protected void removeRange(int from, int to)
Override to re-evaluate hashcode- Overrides:
removeRange
in classjava.util.ArrayList<java.lang.String>
- See Also:
ArrayList.removeRange(int,int)
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remove
public boolean remove(java.lang.String o)
Override to re-evaluate hashcode- Parameters:
o
- aString
object.- Returns:
- a boolean.
- See Also:
ArrayList.remove(Object)
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removeAll
public boolean removeAll(java.util.Collection<?> o)
Override to re-evaluate hashcode- Specified by:
removeAll
in interfacejava.util.Collection<java.lang.String>
- Specified by:
removeAll
in interfacejava.util.List<java.lang.String>
- Overrides:
removeAll
in classjava.util.ArrayList<java.lang.String>
- See Also:
ArrayList.removeAll(Collection)
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set
public java.lang.String set(int index, java.lang.String o)
Override to re-evaluate hashcode- Specified by:
set
in interfacejava.util.List<java.lang.String>
- Overrides:
set
in classjava.util.ArrayList<java.lang.String>
- Parameters:
index
- a int.o
- aString
object.- Returns:
- a
String
object. - See Also:
ArrayList.set(int,Object)
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evaluateHashCode
public void evaluateHashCode()
Evaluate the hash code for this object
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hashCode
public int hashCode()
Overrides the 'hashCode()' method in the superclass.- Specified by:
hashCode
in interfacejava.util.Collection<java.lang.String>
- Specified by:
hashCode
in interfacejava.util.List<java.lang.String>
- Overrides:
hashCode
in classjava.util.ArrayList<java.lang.String>
- Returns:
- a hash code for this object
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