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org.jfor.jfor.rtflib.rtfdoc
Class RtfExtraRowSet.PositionedCell  view RtfExtraRowSet.PositionedCell download RtfExtraRowSet.PositionedCell.java

java.lang.Object
  extended byorg.jfor.jfor.rtflib.rtfdoc.RtfExtraRowSet.PositionedCell
All Implemented Interfaces:
java.lang.Comparable
Enclosing class:
RtfExtraRowSet

private static class RtfExtraRowSet.PositionedCell
extends java.lang.Object
implements java.lang.Comparable


Field Summary
(package private)  RtfTableCell cell
           
(package private)  int rowIndex
           
(package private)  int xOffset
           
 
Constructor Summary
(package private) RtfExtraRowSet.PositionedCell(RtfTableCell c, int index, int offset)
           
 
Method Summary
 int compareTo(java.lang.Object o)
          cells need to be sorted by row index and then by x offset
 boolean equals(java.lang.Object o)
          Determine whether this Object is semantically equal to another Object.
 java.lang.String toString()
          debugging dump
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

cell

final RtfTableCell cell

xOffset

final int xOffset

rowIndex

final int rowIndex
Constructor Detail

RtfExtraRowSet.PositionedCell

RtfExtraRowSet.PositionedCell(RtfTableCell c,
                              int index,
                              int offset)
Method Detail

toString

public java.lang.String toString()
debugging dump


compareTo

public int compareTo(java.lang.Object o)
cells need to be sorted by row index and then by x offset

Specified by:
compareTo in interface java.lang.Comparable

equals

public boolean equals(java.lang.Object o)
Description copied from class: java.lang.Object
Determine whether this Object is semantically equal to another Object.

There are some fairly strict requirements on this method which subclasses must follow:

  • It must be transitive. If a.equals(b) and b.equals(c), then a.equals(c) must be true as well.
  • It must be symmetric. a.equals(b) and b.equals(a) must have the same value.
  • It must be reflexive. a.equals(a) must always be true.
  • It must be consistent. Whichever value a.equals(b) returns on the first invocation must be the value returned on all later invocations.
  • a.equals(null) must be false.
  • It must be consistent with hashCode(). That is, a.equals(b) must imply a.hashCode() == b.hashCode(). The reverse is not true; two objects that are not equal may have the same hashcode, but that has the potential to harm hashing performance.

This is typically overridden to throw a java.lang.ClassCastException if the argument is not comparable to the class performing the comparison, but that is not a requirement. It is legal for a.equals(b) to be true even though a.getClass() != b.getClass(). Also, it is typical to never cause a java.lang.NullPointerException.

In general, the Collections API (java.util) use the equals method rather than the == operator to compare objects. However, java.util.IdentityHashMap is an exception to this rule, for its own good reasons.

The default implementation returns this == o.