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java.lang.Objectorg.apache.mahout.math.PersistentObject
org.apache.mahout.math.set.AbstractSet
org.apache.mahout.math.set.AbstractDoubleSet
public abstract class AbstractDoubleSet
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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AbstractDoubleSet()
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Method Summary | |
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abstract boolean |
add(double key)
Associates the given key with the given value. |
boolean |
contains(double key)
Returns true if the receiver contains the specified key. |
AbstractDoubleSet |
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(DoubleProcedure procedure)
Applies a procedure to each key of the receiver, if any. |
int |
hashCode()
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DoubleArrayList |
keys()
Returns a list filled with all keys contained in the receiver. |
void |
keys(DoubleArrayList list)
Fills all keys contained in the receiver into the specified list. |
abstract boolean |
remove(double 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 AbstractDoubleSet()
Method Detail |
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public boolean contains(double key)
public AbstractDoubleSet 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(DoubleProcedure procedure)
procedure
- the procedure to be applied. Stops iteration if the procedure returns false, otherwise
continues.
public DoubleArrayList keys()
forEachKey(DoubleProcedure)
. This method can be used to iterate over the keys of the receiver.
public void keys(DoubleArrayList list)
forEachKey(DoubleProcedure)
.
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(double key)
key
- the key the value shall be associated with.
public abstract boolean remove(double key)
key
- the key to be removed from the receiver.
public String toString()
toString
in class Object
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