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java.lang.Objectorg.apache.xerces.util.SymbolHash
public class SymbolHash
This class is an unsynchronized hash table primary used for String to Object mapping.
The hash code uses the same algorithm as SymbolTable class.
| Nested Class Summary | |
|---|---|
protected static class |
SymbolHash.Entry
This class is a key table entry. |
| Field Summary | |
|---|---|
protected SymbolHash.Entry[] |
fBuckets
Buckets. |
protected int |
fNum
Number of elements. |
protected int |
fTableSize
Default table size. |
| Constructor Summary | |
|---|---|
SymbolHash()
Constructs a key table with the default size. |
|
SymbolHash(int size)
Constructs a key table with a given size. |
|
| Method Summary | |
|---|---|
void |
clear()
Remove all key/value assocaition. |
java.lang.Object |
get(java.lang.Object key)
Get the value associated with the given key. |
java.lang.Object[] |
getEntries()
Return key/value pairs of all entries in the map |
int |
getLength()
Get the number of key/value pairs stored in this table. |
int |
getValues(java.lang.Object[] elements,
int from)
Add all values to the given array. |
SymbolHash |
makeClone()
Make a clone of this object. |
void |
put(java.lang.Object key,
java.lang.Object value)
Adds the key/value mapping to the key table. |
protected SymbolHash.Entry |
search(java.lang.Object key,
int bucket)
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
protected int fTableSize
protected SymbolHash.Entry[] fBuckets
protected int fNum
| Constructor Detail |
|---|
public SymbolHash()
public SymbolHash(int size)
size - the size of the key table.| Method Detail |
|---|
public void put(java.lang.Object key,
java.lang.Object value)
key - value - public java.lang.Object get(java.lang.Object key)
key -
public int getLength()
public int getValues(java.lang.Object[] elements,
int from)
elements - the array to store the elementsfrom - where to start store element in the array
public java.lang.Object[] getEntries()
public SymbolHash makeClone()
public void clear()
protected SymbolHash.Entry search(java.lang.Object key,
int bucket)
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