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Java library to map flat record - ResultSet, csv - to java object with minimum configuration and low footprint.
package org.simpleflatmapper.map;
import org.simpleflatmapper.util.Asserts;
import java.lang.reflect.Type;
public abstract class FieldKey> {
protected final String name;
protected final int index;
protected final K parent;
protected FieldKey(String name, int index) {
this.name = Asserts.requireNonNull("name", name);
this.index = index;
this.parent = null;
}
protected FieldKey(String name, int index, K parent) {
this.name = Asserts.requireNonNull("name", name);
this.index = index;
this.parent = parent;
}
public final K getParent() {
return parent;
}
public final String getName() {
return name;
}
public final int getIndex(){
return index;
}
public final boolean isAlias() {
return parent != null;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
FieldKey> fieldKey = (FieldKey>) o;
if (index != fieldKey.index) return false;
return name.equals(fieldKey.name);
}
/**
* @param javaType the type we are expecting to map from/to
* @return the type we expect to find in the source/target.
*/
public abstract Type getType(Type javaType);
@Override
public int hashCode() {
int result = name.hashCode();
result = 31 * result + index;
return result;
}
public abstract K alias(String alias);
}