01: /*
02: * <copyright>
03: *
04: * Copyright 1997-2004 BBNT Solutions, LLC
05: * under sponsorship of the Defense Advanced Research Projects
06: * Agency (DARPA).
07: *
08: * You can redistribute this software and/or modify it under the
09: * terms of the Cougaar Open Source License as published on the
10: * Cougaar Open Source Website (www.cougaar.org).
11: *
12: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
13: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
14: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
15: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
16: * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
17: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
18: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23: *
24: * </copyright>
25: */
26: package org.cougaar.glm.execution.common;
27:
28: import java.io.IOException;
29: import java.io.Serializable;
30:
31: import org.cougaar.core.util.UID;
32:
33: /**
34: * Due to assumptions made in the PSP support classes, direct access
35: * to the stream into a PSP is inaccessible. The only accessible
36: * information is the array of lines read from the stream. So this
37: * becomes the lowest common denominator for the form of information
38: * passed back and forth between clusters and the EventGenerator.
39: *
40: * Note that the methods declared here can be satisfied by a PrintWriter
41: **/
42: public interface LineWriter {
43: void close() throws IOException;
44:
45: void flush() throws IOException;
46:
47: void writeUTF(String s) throws IOException;
48:
49: void writeObject(Serializable o) throws IOException;
50:
51: void writeEGObject(EGObject o) throws IOException;
52:
53: void writeUID(UID uid) throws IOException;
54:
55: void writeBoolean(boolean b) throws IOException;
56:
57: void writeByte(byte b) throws IOException;
58:
59: void writeShort(short b) throws IOException;
60:
61: void writeInt(int i) throws IOException;
62:
63: void writeLong(long l) throws IOException;
64:
65: void writeDouble(double d) throws IOException;
66:
67: void writeFloat(float f) throws IOException;
68: }
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