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package org.glowroot.shaded.javax.mail.search;
/**
* This class models the comparison operator. This is an abstract
* class; subclasses implement comparisons for different datatypes.
*
* @author Bill Shannon
* @author John Mani
*/
public abstract class ComparisonTerm extends SearchTerm {
public static final int LE = 1;
public static final int LT = 2;
public static final int EQ = 3;
public static final int NE = 4;
public static final int GT = 5;
public static final int GE = 6;
/**
* The comparison.
*
* @serial
*/
protected int comparison;
private static final long serialVersionUID = 1456646953666474308L;
/**
* Equality comparison.
*/
public boolean equals(Object obj) {
if (!(obj instanceof ComparisonTerm))
return false;
ComparisonTerm ct = (ComparisonTerm)obj;
return ct.comparison == this.comparison;
}
/**
* Compute a hashCode for this object.
*/
public int hashCode() {
return comparison;
}
}