Package org.aspectj.org.eclipse.jdt.internal.compiler.codegen

Class LongCache

java.lang.Object
org.aspectj.org.eclipse.jdt.internal.compiler.codegen.LongCache
public class LongCache extends Object

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    long[]
    keyTable
     
    int[]
    valueTable
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    LongCache()
    Constructs a new, empty hashtable.
    LongCache(int initialCapacity)
    Constructs a new, empty hashtable with the specified initial capacity.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    clear()
    Clears the hash table so that it has no more elements in it.
    boolean
    containsKey(long key)
    Returns true if the collection contains an element for the key.
    int
    hash(long key)
    Return a hashcode for the value of the key parameter.
    int
    put(long key, int value)
    Puts the specified element into the hashtable, using the specified key.
    int
    putIfAbsent(long key, int value)
    Puts the specified element into the hashtable, using the specified key.
    int
    size()
    Returns the number of elements contained in the hashtable.
    String
    toString()
    Converts to a rather lengthy String.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Field Details

    • keyTable

      public long[] keyTable

    • valueTable

      public int[] valueTable

  • Constructor Details

    • LongCache

      public LongCache()
      Constructs a new, empty hashtable. A default capacity and load factor is used. Note that the hashtable will automatically grow when it gets full.

    • LongCache

      public LongCache(int initialCapacity)
      Constructs a new, empty hashtable with the specified initial capacity.
      Parameters:
      initialCapacity - int the initial number of buckets

  • Method Details

    • clear

      public void clear()
      Clears the hash table so that it has no more elements in it.

    • containsKey

      public boolean containsKey(long key)
      Returns true if the collection contains an element for the key.
      Parameters:
      key - long the key that we are looking for
      Returns:
      boolean

    • hash

      public int hash(long key)
      Return a hashcode for the value of the key parameter.
      Parameters:
      key - long
      Returns:
      int the hash code corresponding to the key value

    • put

      public int put(long key, int value)
      Puts the specified element into the hashtable, using the specified key. The element may be retrieved by doing a get() with the same key.
      Parameters:
      key - long the specified key in the hashtable
      value - int the specified element
      Returns:
      int value

    • putIfAbsent

      public int putIfAbsent(long key, int value)
      Puts the specified element into the hashtable, using the specified key. The element may be retrieved by doing a get() with the same key.
      Parameters:
      key - long the specified key in the hashtable
      value - int the specified element
      Returns:
      int value

    • size

      public int size()
      Returns the number of elements contained in the hashtable.
      Returns:
      int The size of the table

    • toString

      public String toString()
      Converts to a rather lengthy String.
      Overrides:
      toString in class Object
      Returns:
      String the ascii representation of the receiver