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Class btree.KeyDataEntry

java.lang.Object
   |
   +----btree.KeyDataEntry

public class KeyDataEntry
extends Object
KeyDataEntry: define (key, data) pair.


Variable Index

 o data
data in the (key, data)
 o key
key in the (key, data)

Constructor Index

 o KeyDataEntry(Integer, PageId)
Class constructor
 o KeyDataEntry(Integer, RID)
Class constructor.
 o KeyDataEntry(KeyClass, DataClass)
Class constructor.
 o KeyDataEntry(KeyClass, PageId)
Class constructor.
 o KeyDataEntry(KeyClass, RID)
Class constructor.
 o KeyDataEntry(String, PageId)
Class constructor.
 o KeyDataEntry(String, RID)
Class constructor.

Method Index

 o equals(KeyDataEntry)
shallow equal.

Variables

 o key
 public KeyClass key
key in the (key, data)

 o data
 public DataClass data
data in the (key, data)

Constructors

 o KeyDataEntry
 public KeyDataEntry(Integer key,
                     PageId pageNo)
Class constructor

 o KeyDataEntry
 public KeyDataEntry(KeyClass key,
                     PageId pageNo)
Class constructor.

 o KeyDataEntry
 public KeyDataEntry(String key,
                     PageId pageNo)
Class constructor.

 o KeyDataEntry
 public KeyDataEntry(Integer key,
                     RID rid)
Class constructor.

 o KeyDataEntry
 public KeyDataEntry(KeyClass key,
                     RID rid)
Class constructor.

 o KeyDataEntry
 public KeyDataEntry(String key,
                     RID rid)
Class constructor.

 o KeyDataEntry
 public KeyDataEntry(KeyClass key,
                     DataClass data)
Class constructor.

Methods

 o equals
 public boolean equals(KeyDataEntry entry)
shallow equal.

Parameters:
entry - the entry to check again key.
Returns:
true, if entry == key; else, false.

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