Example usage for org.jfree.data.general KeyedValueDataset getKey

Introduction

In this page you can find the example usage for org.jfree.data.general KeyedValueDataset getKey.

Prototype

public Comparable getKey();

Source Link

Document

Returns the key associated with the value.

Usage

From source file:org.jfree.data.general.DefaultKeyedValueDataset.java

/**
 * Tests this dataset for equality with an arbitrary object.
 *
 * @param obj  the object (<code>null</code> permitted).
 *
 * @return A boolean.//from   w  ww  .  ja  v  a  2  s  .c  o m
 */
@Override
public boolean equals(Object obj) {
    if (obj == this) {
        return true;
    }
    if (!(obj instanceof KeyedValueDataset)) {
        return false;
    }
    KeyedValueDataset that = (KeyedValueDataset) obj;
    if (this.data == null) {
        if (that.getKey() != null || that.getValue() != null) {
            return false;
        }
        return true;
    }
    if (!ObjectUtils.equal(this.data.getKey(), that.getKey())) {
        return false;
    }
    if (!ObjectUtils.equal(this.data.getValue(), that.getValue())) {
        return false;
    }
    return true;
}

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