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package bjc.rgens.parser.elements;
/**
* Case element which writes a string.
*
* @author Ben Culkin
*
*/
public abstract class StringCaseElement extends CaseElement {
/**
* String written by this element.
*/
public final String val;
/**
* Create a new string inserting case element.
*
* @param vl
* The string to insert.
*/
protected StringCaseElement(String vl) {
super(true);
val = vl;
}
@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result + ((val == null) ? 0 : val.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (!super.equals(obj))
return false;
if (getClass() != obj.getClass())
return false;
StringCaseElement other = (StringCaseElement) obj;
if (val == null) {
if (other.val != null)
return false;
} else if (!val.equals(other.val))
return false;
return true;
}
@Override
public String toString() {
return val;
}
}
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