org.hsqldb.lib

Class HashMap

java.lang.Object

org.hsqldb.map.BaseHashMap

org.hsqldb.lib.HashMap

Direct Known Subclasses:

HashMappedList

public class HashMap
extends BaseHashMap

This class does not store null keys.

Since:

1.7.2

Field Summary

Fields inherited from class org.hsqldb.map.BaseHashMap

ACCESS_MAX, emptyObjectArray

Constructor Summary

Constructors

Constructor and Description
HashMap()
HashMap(int initialCapacity)

Method Summary

Modifier and Type	Method and Description
boolean	containsKey(java.lang.Object key)
boolean	containsValue(java.lang.Object value)
java.lang.Object	get(java.lang.Object key)
Set	keySet()
void	keysToArray(java.lang.Object[] array)
java.lang.Object	put(java.lang.Object key, java.lang.Object value)
void	putAll(HashMap t)
java.lang.Object	remove(java.lang.Object key)
Collection	values()
void	valuesToArray(java.lang.Object[] array)

Methods inherited from class org.hsqldb.map.BaseHashMap

capacity, clear, getAccessCountCeiling, incrementAccessCount, isEmpty, setAccessCountFloor, size

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HashMap

public HashMap()

HashMap

public HashMap(int initialCapacity)
        throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

Method Detail

get

public java.lang.Object get(java.lang.Object key)

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)

remove

public java.lang.Object remove(java.lang.Object key)

containsKey

public boolean containsKey(java.lang.Object key)

containsValue

public boolean containsValue(java.lang.Object value)

putAll

public void putAll(HashMap t)

valuesToArray

public void valuesToArray(java.lang.Object[] array)

keysToArray

public void keysToArray(java.lang.Object[] array)

keySet

public Set keySet()

values

public Collection values()