diff options
Diffstat (limited to 'sandbox/ant/sca/trunk/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkItem.java')
-rw-r--r-- | sandbox/ant/sca/trunk/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkItem.java | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/sandbox/ant/sca/trunk/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkItem.java b/sandbox/ant/sca/trunk/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkItem.java deleted file mode 100644 index 0fc104d0fc..0000000000 --- a/sandbox/ant/sca/trunk/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkItem.java +++ /dev/null @@ -1,167 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.work.impl; - -import org.apache.tuscany.sca.work.WorkSchedulerException; - -/** - * An identity based immutable implementation of the <code>WorkItem</code> - * interface. - * - * @version $Rev$ $Date$ - */ -class WorkItem { - - // Id scoped for the VM - private String id; - - // Status - private int status = -1; - - // Result - private Work<?> result; - - // Original work - private Work<?> originalWork; - - // Exception - private WorkSchedulerException exception; - - /** - * Instantiates an id for this item. - * - * @param id of this work event. - */ - protected WorkItem(final String id, final Work<?> orginalWork) { - this.id = id; - this.originalWork = orginalWork; - } - - /** - * Returns the id. - * - * @return Id of this item. - */ - public String getId() { - return id; - } - - /** - * Returns the original work. - * - * @return Original work. - */ - public Work<?> getOriginalWork() { - return originalWork; - } - - /** - * Returns the work result if the work completed. - * - * @return Work. - * @throws WorkException If the work completed with an exception. - */ - public Work<?> getResult() { - return result; - } - - /** - * Sets the result. - * - * @param result Result. - */ - protected void setResult(final Work<?> result) { - this.result = result; - } - - /** - * Returns the exception if work completed with an exception. - * - * @return Work exception. - */ - protected WorkSchedulerException getException() { - return exception; - } - - /** - * Sets the exception. - * - * @param exception Exception. - */ - protected void setException(final WorkSchedulerException exception) { - this.exception = exception; - } - - /** - * Returns the work type based on whether the work was accepted, started, - * rejected or completed. - * - * @return Work status. - */ - public int getStatus() { - return status; - } - - /** - * Sets the status. - * - * @param status Status. - */ - protected void setStatus(final int status) { - this.status = status; - } - - /** - * @see Object#hashCode() - */ - @Override - public int hashCode() { - return id.hashCode(); - } - - /** - * Indicates whether some other object is "equal to" this one. - * - * @param obj Object to be compared. - * @return true if this object is the same as the obj argument; false - * otherwise.. - */ - @Override - public boolean equals(final Object obj) { - return (obj != null) && (obj.getClass() == WorkItem.class) && ((WorkItem) obj).id.equals(id); - } - - /** - * Compares this object with the specified object for order. Returns a - * negative integer, zero, or a positive integer as this object is less - * than, equal to, or greater than the specified object. - * - * @param o Object to be compared. - * @return A negative integer, zero, or a positive integer as this object - * is less than, equal to, or greater than the specified object. - * @throws ClassCastException needs better documentation. - */ - public int compareTo(final Object o) { - if (o.getClass() != WorkItem.class) { - throw new ClassCastException(o.getClass().getName()); - } else { - return ((WorkItem) o).getId().compareTo(getId()); - } - } -} |