dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/StructuredProperty.java

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package eu.dnetlib.dhp.schema.oaf;
import java.io.Serializable;
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import java.util.Optional;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import org.apache.commons.lang3.StringUtils;
public class StructuredProperty implements Serializable {
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private static final long serialVersionUID = -8490243153237377762L;
private String value;
private Qualifier qualifier;
private DataInfo dataInfo;
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
public Qualifier getQualifier() {
return qualifier;
}
public void setQualifier(Qualifier qualifier) {
this.qualifier = qualifier;
}
public DataInfo getDataInfo() {
return dataInfo;
}
public void setDataInfo(DataInfo dataInfo) {
this.dataInfo = dataInfo;
}
public String toComparableString() {
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return Stream
.of(
getQualifier().toComparableString(),
Optional.ofNullable(getValue()).map(String::toLowerCase).orElse(""))
.filter(StringUtils::isNotBlank)
.collect(Collectors.joining("||"));
}
@Override
public int hashCode() {
return toComparableString().hashCode();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
StructuredProperty other = (StructuredProperty) obj;
return toComparableString().equals(other.toComparableString());
}
}