|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object com.bankframe.bo.DataPacket
The DataPacket class. This class is used to store data. Each element in the DataPacket is held and located through a string key. The DataPacket can hold any object instance.
Field Summary | |
static java.lang.String |
DATA_PACKET_NAME
An ease-of-use constant for specifing the DataPacket's string name. |
static java.lang.String |
OWNER
An ease-of-use constant for specifing the DataPacket's owner. |
static java.lang.String |
REQUEST_ID
An ease-of-use constant for specifing the DataPacket's request_id. |
Constructor Summary | |
DataPacket()
The default class constructor. |
|
DataPacket(java.lang.String name)
The class constructor. |
Method Summary | |
static DataPacket |
append(DataPacket data,
DataPacket dataToAppend)
This method adds a datapacket's contents to another datapacket. |
void |
clear()
This method clears this datapacket so that it contains no keys. |
boolean |
contains(java.lang.Object value)
This method tests if some key maps into the specified value in the datapacket. |
boolean |
containsKey(java.lang.Object key)
This method tests if the specified object is a key in this datapacket. |
java.util.Enumeration |
elements()
This method returns an enumeration of the values in this datapacket. |
boolean |
equals(java.lang.Object o)
This method tests if the DataPacket is equal to another DataPacket |
java.lang.Object |
get(java.lang.Object key)
This method returns the value to which the specified key is mapped in this datapacket. |
java.lang.String |
getName()
This method returns the string name of the data packet. |
java.lang.String |
getString(java.lang.Object key)
This method returns the value to which the specified key is mapped in this datapacket. |
int |
hashCode()
This method calculates the hash-code for the DataPacket |
boolean |
isEmpty()
This method tests if this datapacket maps no keys to values. |
java.util.Enumeration |
keys()
This method returns an enumeration of the keys in this datapacket. |
java.lang.Object |
put(java.lang.String key,
java.lang.Object value)
This method provides a put that requires data keys to be strings. |
java.lang.Object |
remove(java.lang.Object key)
This method removes the key and its corresponding value from this datapacket. |
void |
setName(java.lang.String name)
This method sets the name of the data packet. |
int |
size()
This method returns the number of keys in this datapacket. |
java.util.Vector |
toList(boolean print)
This method returns the contents of this instance of the DataPacket class in a vector, where each element in the vector is a string in the format: 'key=value'. |
void |
toListInOrder(java.lang.String[] order)
This method prints the contents of this instance to the system console. |
java.lang.String |
toString()
Represents the object as a string. |
Methods inherited from class java.lang.Object |
getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
public static final java.lang.String DATA_PACKET_NAME
public static final java.lang.String REQUEST_ID
public static final java.lang.String OWNER
Constructor Detail |
public DataPacket()
public DataPacket(java.lang.String name)
name
- the string name of this instance.Method Detail |
public boolean equals(java.lang.Object o)
o
- is the other DataPacket to compare
public int hashCode()
public static DataPacket append(DataPacket data, DataPacket dataToAppend)
data
- com.bankframe.bo.DataPacketdataToAppend
- com.bankframe.bo.DataPacket
public void clear()
public boolean contains(java.lang.Object value)
value
- java.lang.Object the value to search for in the datapacket
public boolean containsKey(java.lang.Object key)
key
- java.lang.Object the key to search for in the datapacket
public java.util.Enumeration elements()
public java.lang.Object get(java.lang.Object key)
key
- java.lang.Object the key to retrieve from the datapacket
public java.lang.String getName()
public java.lang.String getString(java.lang.Object key)
key
- java.lang.String
public boolean isEmpty()
public java.util.Enumeration keys()
public java.lang.Object put(java.lang.String key, java.lang.Object value)
key
- the string key.value
- the object to be stored.
public java.lang.Object remove(java.lang.Object key)
key
- the key that needs to be removed.
public void setName(java.lang.String name)
name
- the string name of this instance.public int size()
public java.util.Vector toList(boolean print)
print
- the contents of this instance to the system out console.
public void toListInOrder(java.lang.String[] order)
order
- the string array order for printing this instance's contents.public java.lang.String toString()
|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |