org.eclipse.core.internal.dtree.DataTreeLookup Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2000, 2022 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.core.internal.dtree;
import org.eclipse.core.runtime.IPath;
/**
* The result of doing a lookup() in a data tree.
*/
public final class DataTreeLookup {
public final IPath key;
public final boolean isPresent;
public final Object data;
public final boolean foundInFirstDelta;
/**
* Constructors for internal use only. Use factory methods.
*/
private DataTreeLookup(IPath key, boolean isPresent, Object data, boolean foundInFirstDelta) {
this.key = key;
this.isPresent = isPresent;
this.data = data;
this.foundInFirstDelta = foundInFirstDelta;
}
/**
* Factory method for creating a new lookup object.
*/
public static DataTreeLookup newLookup(IPath nodeKey, boolean isPresent, Object data) {
return new DataTreeLookup(nodeKey, isPresent, data, false);
}
/**
* Factory method for creating a new lookup object.
*/
public static DataTreeLookup newLookup(IPath nodeKey, boolean isPresent, Object data, boolean foundInFirstDelta) {
return new DataTreeLookup(nodeKey, isPresent, data, foundInFirstDelta);
}
}