javax.mail.search.IntegerComparisonTerm Maven / Gradle / Ivy
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package javax.mail.search;
/**
* This class implements comparisons for integers.
*
* @author Bill Shannon
* @author John Mani
*/
public abstract class IntegerComparisonTerm extends ComparisonTerm {
/**
* The number.
*
* @serial
*/
protected int number;
private static final long serialVersionUID = -6963571240154302484L;
protected IntegerComparisonTerm(int comparison, int number) {
this.comparison = comparison;
this.number = number;
}
/**
* Return the number to compare with.
*
* @return the number
*/
public int getNumber() {
return number;
}
/**
* Return the type of comparison.
*
* @return the comparison type
*/
public int getComparison() {
return comparison;
}
protected boolean match(int i) {
switch (comparison) {
case LE:
return i <= number;
case LT:
return i < number;
case EQ:
return i == number;
case NE:
return i != number;
case GT:
return i > number;
case GE:
return i >= number;
default:
return false;
}
}
/**
* Equality comparison.
*/
@Override
public boolean equals(Object obj) {
if (!(obj instanceof IntegerComparisonTerm))
return false;
IntegerComparisonTerm ict = (IntegerComparisonTerm)obj;
return ict.number == this.number && super.equals(obj);
}
/**
* Compute a hashCode for this object.
*/
@Override
public int hashCode() {
return number + super.hashCode();
}
}