/******************************************************************************* | |
* Copyright (c) 2011 Oracle. All rights reserved. | |
* This program and the accompanying materials are made available under the | |
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 | |
* which accompanies this distribution. | |
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html | |
* and the Eclipse Distribution License is available at | |
* http://www.eclipse.org/org/documents/edl-v10.php. | |
* | |
* Contributors: | |
* Mike Norman - June 10 2011, created DDL parser package | |
******************************************************************************/ | |
package org.eclipse.persistence.tools.oracleddl.metadata; | |
import org.eclipse.persistence.tools.oracleddl.metadata.visit.DatabaseTypeVisitor; | |
public class FunctionType extends ProcedureType { | |
protected ArgumentType returnArgument; | |
public FunctionType(String procedureName) { | |
super(procedureName); | |
} | |
public void setProcedureName(String procedureName) { | |
this.procedureName = procedureName; | |
super.typeName = "FUNCTION " + procedureName; | |
} | |
public ArgumentType getReturnArgument() { | |
return returnArgument; | |
} | |
public void setReturnArgument(ArgumentType returnArgument) { | |
this.returnArgument = returnArgument; | |
} | |
@Override | |
public boolean isResolved() { | |
// if the returnArg is unresolved, then this function is unresolved | |
if (returnArgument == null) { | |
return false; | |
} | |
if (!returnArgument.isResolved()) { | |
return false; | |
} | |
// use ProcedureType's isResolved() | |
return super.isResolved(); | |
} | |
@Override | |
public boolean isFunctionType() { | |
return true; | |
} | |
@Override | |
public String toString() { | |
StringBuilder sb = new StringBuilder("FUNCTION "); | |
if (schema != null) { | |
sb.append(schema); | |
sb.append("."); | |
} | |
sb.append(procedureName); | |
sb.append("("); | |
for (int i = 0; i < arguments.size();) { | |
ArgumentType arg = arguments.get(i); | |
sb.append(arg.toString()); | |
if (++i < arguments.size()) { | |
sb.append(", "); | |
} | |
} | |
sb.append(") "); | |
sb.append(returnArgument.toString()); | |
return sb.toString(); | |
} | |
@Override | |
public void accept(DatabaseTypeVisitor visitor) { | |
visitor.visit(this); | |
} | |
} |