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java.lang.Objectorg.apache.mahout.math.PersistentObject
org.apache.mahout.math.set.AbstractSet
org.apache.mahout.math.set.AbstractIntSet
public abstract class AbstractIntSet
Field Summary |
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Fields inherited from class org.apache.mahout.math.set.AbstractSet |
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DEFAULT_CAPACITY, DEFAULT_MAX_LOAD_FACTOR, DEFAULT_MIN_LOAD_FACTOR, distinct, highWaterMark, lowWaterMark, maxLoadFactor, minLoadFactor |
Constructor Summary | |
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AbstractIntSet()
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Method Summary | |
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abstract boolean |
add(int key)
Associates the given key with the given value. |
boolean |
contains(int key)
Returns true if the receiver contains the specified key. |
AbstractIntSet |
copy()
Returns a deep copy of the receiver; uses clone() and casts the result. |
boolean |
equals(Object obj)
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abstract boolean |
forEachKey(IntProcedure procedure)
Applies a procedure to each key of the receiver, if any. |
int |
hashCode()
|
IntArrayList |
keys()
Returns a list filled with all keys contained in the receiver. |
void |
keys(IntArrayList list)
Fills all keys contained in the receiver into the specified list. |
abstract boolean |
remove(int key)
Removes the given key with its associated element from the receiver, if present. |
String |
toString()
Returns a string representation of the receiver, containing the String representation of each key-value pair, sorted ascending by key. |
Methods inherited from class org.apache.mahout.math.set.AbstractSet |
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chooseGrowCapacity, chooseHighWaterMark, chooseLowWaterMark, chooseMeanCapacity, chooseShrinkCapacity, clear, ensureCapacity, equalsMindTheNull, isEmpty, nextPrime, setUp, size, trimToSize |
Methods inherited from class org.apache.mahout.math.PersistentObject |
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clone |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public AbstractIntSet()
Method Detail |
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public boolean contains(int key)
public AbstractIntSet copy()
clone()
and casts the result.
public boolean equals(Object obj)
equals
in class Object
public int hashCode()
hashCode
in class Object
public abstract boolean forEachKey(IntProcedure procedure)
procedure
- the procedure to be applied. Stops iteration if the procedure returns false, otherwise
continues.
public IntArrayList keys()
forEachKey(IntProcedure)
. This method can be used to iterate over the keys of the receiver.
public void keys(IntArrayList list)
forEachKey(IntProcedure)
.
This method can be used to iterate over the keys of the receiver.
list
- the list to be filled, can have any size.public abstract boolean add(int key)
key
- the key the value shall be associated with.
public abstract boolean remove(int key)
key
- the key to be removed from the receiver.
public String toString()
toString
in class Object
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