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HHH-13876 Remove unused code from StandardStack

This commit is contained in:
Sanne Grinovero 2020-02-26 09:45:55 +00:00
parent e65ef1354c
commit b856d534cb
2 changed files with 3 additions and 34 deletions
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13
hibernate-core/src/main/java/org/hibernate/internal/util/collections/Stack.java
View File

@ -6,9 +6,6 @@
*/
package org.hibernate.internal.util.collections;
import java.util.function.Consumer;
import java.util.function.Function;
/**
* Stack implementation exposing useful methods for Hibernate needs.
*
@ -47,14 +44,4 @@ public interface Stack<T> {
*/
void clear();
/**
* Visit all elements in the stack, starting with the current and working back
*/
void visitCurrentFirst(Consumer<T> action);
/**
* Find an element on the stack and return a value. The first non-null element
* returned from `action` stops the iteration and is returned from here
*/
<X> X findCurrentFirst(Function<T, X> action);
}

24
hibernate-core/src/main/java/org/hibernate/internal/util/collections/StandardStack.java
View File

@ -17,16 +17,13 @@ import java.util.function.Function;
*
* @author Steve Ebersole
*/
public class StandardStack<T> implements Stack<T> {
private LinkedList<T> internalStack = new LinkedList<>();
public final class StandardStack<T> implements Stack<T> {
private final LinkedList<T> internalStack = new LinkedList<>();
public StandardStack() {
}
public StandardStack(T initial) {
internalStack.add( initial );
}
@Override
public void push(T newCurrent) {
internalStack.addFirst( newCurrent );
@ -57,19 +54,4 @@ public class StandardStack<T> implements Stack<T> {
internalStack.clear();
}
@Override
public void visitCurrentFirst(Consumer<T> action) {
internalStack.forEach( action );
}
@Override
public <X> X findCurrentFirst(Function<T, X> function) {
for ( T t : internalStack ) {
final X result = function.apply( t );
if ( result != null ) {
return result;
}
}
return null;
}
}