java.lang.Object
org.alicebot.server.core.util.StringTriple
- public class StringTriple
- extends java.lang.Object
first
private java.lang.String first
second
private java.lang.String second
third
private java.lang.String third
StringTriple
public StringTriple(java.lang.String s,
java.lang.String s1,
java.lang.String s2)
getFirst
public java.lang.String getFirst()
getSecond
public java.lang.String getSecond()
getThird
public java.lang.String getThird()
setFirst
public void setFirst(java.lang.String s)
setSecond
public void setSecond(java.lang.String s)
setThird
public void setThird(java.lang.String s)
equals
public boolean equals(java.lang.Object obj)
- 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
.