01: /*
02: * Copyright 2004-2007 Gary Bentley
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License"); you may
05: * not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: * http://www.apache.org/licenses/LICENSE-2.0
08: *
09: * Unless required by applicable law or agreed to in writing, software
10: * distributed under the License is distributed on an "AS IS" BASIS,
11: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12: * See the License for the specific language governing permissions and
13: * limitations under the License.
14: */
15: package org.josql.expressions;
16:
17: /**
18: * A function that also has an alias. This generally occurs in the "EXECUTE ON"
19: * clause.
20: */
21: public class AliasedFunction extends AliasedExpression {
22:
23: /**
24: * Get the function that is aliased.
25: *
26: * @return The function.
27: */
28: public Function getFunction() {
29:
30: return (Function) this.exp;
31:
32: }
33:
34: }
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