89 lines
No EOL
2.6 KiB
Java
89 lines
No EOL
2.6 KiB
Java
// ValueDescription.java
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// FESI Copyright (c) Jean-Marc Lugrin, 1999
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package FESI.Data;
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/**
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* A ValueDescription is used to describe the property or field of
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* an object (for debugging tools).
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*/
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public class ValueDescription {
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private static String eol = System.getProperty("line.separator", "\n");
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/**
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* The name of this value (for example the property name
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* if it is a property), null if not known or irrelevant.
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*/
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public String name = null;
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/**
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* The string describing the type of this value.
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*/
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public String type;
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/**
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* The string describing the value.
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*/
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public String value;
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/**
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* Build a value descriptor for an unknown name
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*/
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public ValueDescription (String type, String value) {
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this.type = type;
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this.value = value;
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}
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/**
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* Build a value descriptor for a specified name
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*/
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public ValueDescription (String name, String type, String value) {
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this.name = name;
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this.type = type;
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this.value = value;
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}
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public String toString() {
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String propertyValue = value;
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// Remove leading eol
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while (propertyValue.indexOf("\n")==0) {
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propertyValue = propertyValue.substring(1);
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}
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while (propertyValue.indexOf(eol)==0) {
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propertyValue = propertyValue.substring(eol.length());
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}
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// limit size
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if (propertyValue.length()>250) {
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propertyValue = propertyValue.substring(0,250) + "...";
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}
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// keep only first line
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int ieol = propertyValue.indexOf(eol);
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if (ieol==-1) ieol = propertyValue.indexOf("\n");
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if (ieol!=-1) {
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propertyValue = propertyValue.substring(0,ieol) + "...";
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}
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if (name == null) {
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return type + ": " + propertyValue;
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} else {
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return name + ": [" + type + "]: " + propertyValue;
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}
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}
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} |