01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: /* $Id: BorderOrPaddingElement.java 426576 2006-07-28 15:44:37Z jeremias $ */
19:
20: package org.apache.fop.layoutmgr;
21:
22: import org.apache.fop.datatypes.PercentBaseContext;
23: import org.apache.fop.fo.properties.CondLengthProperty;
24: import org.apache.fop.traits.MinOptMax;
25:
26: /**
27: * This class represents an unresolved border or padding element.
28: */
29: public abstract class BorderOrPaddingElement extends
30: UnresolvedListElementWithLength {
31:
32: /**
33: * Main constructor
34: * @param position the Position instance needed by the addAreas stage of the LMs.
35: * @param side the side to which this space element applies.
36: * @param condLength the length-conditional property for a border or padding specification
37: * @param isFirst true if this is a padding- or border-before of the first area generated.
38: * @param isLast true if this is a padding- or border-after of the last area generated.
39: * @param context the property evaluation context
40: */
41: public BorderOrPaddingElement(Position position,
42: CondLengthProperty condLength, RelSide side,
43: boolean isFirst, boolean isLast, PercentBaseContext context) {
44: super (position, new MinOptMax(condLength.getLength().getValue(
45: context)), side, condLength.isDiscard(), isFirst,
46: isLast);
47: }
48:
49: /** @see org.apache.fop.layoutmgr.UnresolvedListElementWithLength */
50: public abstract void notifyLayoutManager(MinOptMax effectiveLength);
51:
52: }
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