Check If All Values in a Object Are Greater Than Given Value

There are following way to Check If All Values in a Object Are Greater Than Given Value from java 8?

• Create a HelloObject class with attribute firstAttributeValue and secondAttributeValue of int type.
• Create a list of HelloObject with argument type constructor.
• Now get the Stream data from List using listObjects.stream() method.
• Use allMatch() method to check if r.getFirstAttributeValue() > 0 for all elements then it return Boolean true or false.

import java.util.Arrays;
import java.util.List;

class HelloObject {
	int firstAttributeValue;
	int secondAttributeValue;

	public HelloObject(int firstAttributeValue, int secondAttributeValue) {
		super();
		this.firstAttributeValue = firstAttributeValue;
		this.secondAttributeValue = secondAttributeValue;
	}

	public int getFirstAttributeValue() {
		return firstAttributeValue;
	}

	public void setFirstAttributeValue(int firstAttributeValue) {
		this.firstAttributeValue = firstAttributeValue;
	}

	public int getSecondAttributeValue() {
		return secondAttributeValue;
	}

	public void setSecondAttributeValue(int secondAttributeValue) {
		this.secondAttributeValue = secondAttributeValue;
	}

	@Override
	public String toString() {
		return "HelloObject [firstAttributeValue=" + firstAttributeValue + ", secondAttributeValue="
				+ secondAttributeValue + "]";
	}

}

public class MainProgram {

	public static void main(String[] args) {
		List<HelloObject> listObjects = Arrays.asList(new HelloObject(1, 2), new HelloObject(2, 3),
				new HelloObject(5, 6), new HelloObject(7, 8));

		boolean status = listObjects.stream().allMatch(r -> r.getFirstAttributeValue() > 0);

		System.out.println("All attribute value is greater than given Value :- " + status);

	}
}

Output :-
All attribute value is greater than given Value :- true