Example usage for org.jfree.data DefaultKeyedValues2D setValue

Introduction

In this page you can find the example usage for org.jfree.data DefaultKeyedValues2D setValue.

Prototype

public void setValue(Number value, Comparable rowKey, Comparable columnKey) 

Source Link

Document

Adds or updates a value.

Usage

From source file:org.jfree.data.DefaultKeyedValues2DTest.java

/**
 * Some checks for the clone() method.//www .  j  ava 2s  .c o  m
 */
@Test
public void testCloning() throws CloneNotSupportedException {
    DefaultKeyedValues2D v1 = new DefaultKeyedValues2D();
    v1.setValue(new Integer(1), "V1", "C1");
    v1.setValue(null, "V2", "C1");
    v1.setValue(new Integer(3), "V3", "C2");
    DefaultKeyedValues2D v2 = (DefaultKeyedValues2D) v1.clone();
    assertTrue(v1 != v2);
    assertTrue(v1.getClass() == v2.getClass());
    assertTrue(v1.equals(v2));

    // check that clone is independent of the original
    v2.setValue(new Integer(2), "V2", "C1");
    assertFalse(v1.equals(v2));
}

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