public class IntToIntHashMap extends Object implements Serializable
Constructor and Description |
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IntToIntHashMap()
Initializes a map with a capacity of 8 and a load factor of 0,25.
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IntToIntHashMap(int capacity)
Initializes a map with the given capacity and a load factor of 0,25.
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IntToIntHashMap(int capacity,
double factor)
Constructs a new map with initial capacity, and load factor.
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Modifier and Type | Method and Description |
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void |
clear()
Clears the map.
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boolean |
find(int key)
Finds a key in the map.
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int |
get(int key)
Gets the value for this key.
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void |
put(int key,
int value)
Adds a key-value pair to the map.
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boolean |
remove(int key)
Removes a key from the map.
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void |
setDefaultValue(int defaultValue)
Set the value to be returned to indicate an unused entry
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int |
size()
Gets the size of the map.
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public IntToIntHashMap()
public IntToIntHashMap(int capacity)
capacity
- the initial capacity.public IntToIntHashMap(int capacity, double factor)
capacity
- the initial capacity.factor
- the load factor.public void setDefaultValue(int defaultValue)
public void clear()
public boolean find(int key)
key
- Keypublic int get(int key)
key
- Keypublic int size()
public boolean remove(int key)
key
- Key to removepublic void put(int key, int value)
key
- Keyvalue
- Value