Package edu.berkeley.nlp.lm.collections
Class LongToIntHashMap
- java.lang.Object
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- edu.berkeley.nlp.lm.collections.LongToIntHashMap
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public final class LongToIntHashMap extends java.lang.Object
Open address hash map with linear probing. Assumes keys are non-negative (uses -1 internally for empty key). Returns 0.0 for keys not in the map.- Author:
- adampauls
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Nested Class Summary
Nested Classes Modifier and Type Class Description class
LongToIntHashMap.Entry
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Constructor Summary
Constructors Constructor Description LongToIntHashMap()
LongToIntHashMap(int initCapacity_)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
clear()
LongToIntHashMap
copy()
void
ensureCapacity(int capacity)
java.lang.Iterable<java.util.Map.Entry<java.lang.Long,java.lang.Integer>>
entries()
int
get(long k, int def)
java.util.List<LongToIntHashMap.Entry>
getObjectsSortedByValue(boolean descending)
void
incrementCount(long k, int d)
boolean
isEmpty()
java.lang.Iterable<java.lang.Long>
keySet()
java.lang.Iterable<LongToIntHashMap.Entry>
primitiveEntries()
void
put(java.lang.Long k, int v)
void
setLoadFactor(double loadFactor)
int
size()
void
toSorted()
java.lang.String
toString()
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Method Detail
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setLoadFactor
public void setLoadFactor(double loadFactor)
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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toSorted
public void toSorted()
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put
public void put(java.lang.Long k, int v)
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incrementCount
public void incrementCount(long k, int d)
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get
public int get(long k, int def)
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isEmpty
public boolean isEmpty()
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entries
public java.lang.Iterable<java.util.Map.Entry<java.lang.Long,java.lang.Integer>> entries()
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ensureCapacity
public void ensureCapacity(int capacity)
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size
public int size()
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primitiveEntries
public java.lang.Iterable<LongToIntHashMap.Entry> primitiveEntries()
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keySet
public java.lang.Iterable<java.lang.Long> keySet()
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clear
public void clear()
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getObjectsSortedByValue
public java.util.List<LongToIntHashMap.Entry> getObjectsSortedByValue(boolean descending)
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copy
public LongToIntHashMap copy()
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