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'databene commons' is an open source Java library by Volker Bergmann.
It provides extensions to the Java core library by utility classes, abstract concepts
and concrete implementations.
/*
* Copyright (C) 2004-2014 Volker Bergmann ([email protected]).
* All rights reserved.
*
* 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.databene.commons.collection;
/**
* Represents a range of int values from a min to a max value
* (including min and max).
* Created: 05.10.2010 19:33:23
* @since 0.5.4
* @author Volker Bergmann
*/
public class IntRange {
protected int min;
protected int max;
public IntRange(int min, int max) {
this.min = min;
this.max = max;
}
public int getMin() {
return min;
}
public void setMin(int min) {
this.min = min;
}
public int getMax() {
return max;
}
public void setMax(int max) {
this.max = max;
}
public boolean contains(int i) {
return (min <= i && i <= max);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + max;
result = prime * result + min;
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null || getClass() != obj.getClass())
return false;
IntRange that = (IntRange) obj;
return (max == that.max && min == that.min);
}
@Override
public String toString() {
return (min != max ? min + "..." + max : String.valueOf(min));
}
}