org.pitest.util.Range Maven / Gradle / Ivy
/*
* Copyright 2010 Henry Coles
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and limitations under the License.
*/
package org.pitest.util;
import java.util.Collection;
import java.util.Iterator;
import org.pitest.functional.F;
import org.pitest.functional.FCollection;
import org.pitest.functional.FunctionalIterable;
import org.pitest.functional.FunctionalList;
import org.pitest.functional.SideEffect1;
public class Range implements FunctionalIterable {
private final int start;
private final int end;
public Range(final int start, final int end) {
this.start = start;
this.end = end;
}
public Iterator iterator() {
return new Iterator() {
int value = Range.this.start;
public boolean hasNext() {
return this.value <= Range.this.end;
}
public Integer next() {
this.value++;
return this.value - 1;
}
public void remove() {
throw new UnsupportedOperationException();
}
};
}
public int getLastNumberInRange() {
return this.end;
}
public boolean contains(final F predicate) {
return FCollection.contains(this, predicate);
}
public FunctionalList filter(final F predicate) {
return FCollection.filter(this, predicate);
}
public FunctionalList flatMap(final F> f) {
return FCollection.flatMap(this, f);
}
public void forEach(final SideEffect1 e) {
FCollection.forEach(this, e);
}
public FunctionalList map(final F f) {
return FCollection.map(this, f);
}
public void mapTo(final F f, final Collection bs) {
FCollection.mapTo(this, f, bs);
}
}