AbstractStringItem.java
/*
* SPDX-FileCopyrightText: none
* SPDX-License-Identifier: CC0-1.0
*/
package gov.nist.secauto.metaschema.core.metapath.item.atomic;
import gov.nist.secauto.metaschema.core.metapath.impl.AbstractStringMapKey;
import gov.nist.secauto.metaschema.core.metapath.item.function.IMapKey;
import edu.umd.cs.findbugs.annotations.NonNull;
public abstract class AbstractStringItem
extends AbstractAnyAtomicItem<String>
implements IStringItem {
/**
* Construct a new string item with the provided {@code value}.
*
* @param value
* the value to wrap
*/
protected AbstractStringItem(@NonNull String value) {
super(value);
}
@Override
public String asString() {
return getValue();
}
@Override
public IMapKey asMapKey() {
return new MapKey();
}
@Override
public int hashCode() {
return asString().hashCode();
}
@SuppressWarnings("PMD.OnlyOneReturn")
@Override
public boolean equals(Object obj) {
return this == obj
|| (obj instanceof IStringItem && compareTo((IStringItem) obj) == 0);
}
private final class MapKey
extends AbstractStringMapKey {
@Override
public IStringItem getKey() {
return AbstractStringItem.this;
}
}
}