public static class GridLayout.Spec extends Object
The grid indices are the leading and trailing edges of this cell group.
See GridLayout
for a description of the conventions used by GridLayout
for grid indices.
The alignment property specifies how cells should be aligned in this group. For row groups, this specifies the vertical alignment. For column groups, this specifies the horizontal alignment.
Use the following static methods to create specs:
Modifier and Type | Method and Description |
---|---|
boolean |
equals(Object that)
Returns
true if the class , alignment and span
properties of this Spec and the supplied parameter are pairwise equal,
false otherwise. |
GridLayout.Alignment |
getAbsoluteAlignment(boolean horizontal) |
int |
hashCode()
Returns a hash code value for the object.
|
public GridLayout.Alignment getAbsoluteAlignment(boolean horizontal)
public boolean equals(Object that)
true
if the class
, alignment
and span
properties of this Spec and the supplied parameter are pairwise equal,
false
otherwise.equals
in class Object
that
- the object to compare this spec withtrue
if the specified object is equal to this
Spec
; false
otherwiseObject.hashCode()
,
HashMap
public int hashCode()
Object
HashMap
.
The general contract of hashCode
is:
hashCode
method
must consistently return the same integer, provided no information
used in equals
comparisons on the object is modified.
This integer need not remain consistent from one execution of an
application to another execution of the same application.
equals(Object)
method, then calling the hashCode
method on each of
the two objects must produce the same integer result.
Object.equals(java.lang.Object)
method, then calling the hashCode
method on each of the
two objects must produce distinct integer results. However, the
programmer should be aware that producing distinct integer results
for unequal objects may improve the performance of hash tables.
As much as is reasonably practical, the hashCode method defined by
class Object
does return distinct integers for distinct
objects. (This is typically implemented by converting the internal
address of the object into an integer, but this implementation
technique is not required by the
JavaTM programming language.)
hashCode
in class Object
Object.equals(java.lang.Object)
,
System.identityHashCode(java.lang.Object)