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java.lang.Object | +--com.linxpda.dbaware.Entry
This class represents a single row of data within a PJODe database. It stores the data in an internal Hashtable, using the table column names as an index.
Constructor Summary | |
Entry()
Creates and initializes a new empty row. |
|
Entry(java.util.Hashtable values)
Creates a new Entry, using the supplied Hashtable as key/value pairs. |
Method Summary | |
int |
compareTo(java.lang.Object o)
Compares this Entry to another Entry for sorting purposes. |
boolean |
equals(java.lang.Object query)
Checks this Entry against another object for equality. |
java.util.Enumeration |
getColumns()
Returns an enumeration of all the keys (column labels) referenced in this Entry. |
java.lang.Object |
getValue(java.lang.String column)
Returns the value (as an object) that is referenced by the supplied column name. |
int |
hashCode()
Returns a unique identifier for this Entry object. |
void |
setValue(java.lang.String column,
java.lang.Object value)
Stores the value object using the column label as a key. |
void |
setValues(java.util.Hashtable values)
Resets the value of an Entry to use the supplied Hashtable as key/value pairs. |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public Entry()
public Entry(java.util.Hashtable values)
Method Detail |
public java.lang.Object getValue(java.lang.String column)
public void setValues(java.util.Hashtable values)
public void setValue(java.lang.String column, java.lang.Object value)
public java.util.Enumeration getColumns()
public boolean equals(java.lang.Object query)
The following logic applies:
equals
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public int compareTo(java.lang.Object o)
compareTo
in interface java.lang.Comparable
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