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Jython is an implementation of the high-level, dynamic, object-oriented
language Python written in 100% Pure Java, and seamlessly integrated with
the Java platform. It thus allows you to run Python on any Java platform.
/**
* Copyright 2009, Google Inc. All rights reserved.
* Licensed to PSF under a Contributor Agreement.
*/
package org.python.indexer;
/**
* Represents a simple style run for purposes of source highlighting.
*/
public class StyleRun implements Comparable {
public enum Type {
KEYWORD,
COMMENT,
STRING,
DOC_STRING,
IDENTIFIER,
BUILTIN,
NUMBER,
CONSTANT, // ALL_CAPS identifier
FUNCTION, // function name
PARAMETER, // function parameter
LOCAL, // local variable
DECORATOR, // function decorator
CLASS, // class name
ATTRIBUTE, // object attribute
LINK, // hyperlink
ANCHOR, // name anchor
DELIMITER,
TYPE_NAME, // reference to a type (e.g. function or class name)
// diagnostics
ERROR,
WARNING,
INFO
}
public Type type;
private int offset; // file offset
private int length; // style run length
public String message; // optional hover text
public String url; // internal or external link
public StyleRun(Type type, int offset, int length) {
this.type = type;
this.offset = offset;
this.length = length;
}
public StyleRun(Type type, int offset, int length, String msg, String url) {
this.type = type;
this.offset = offset;
this.length = length;
this.message = msg;
this.url = url;
}
public int start() {
return offset;
}
public int end() {
return offset + length;
}
public int length() {
return length;
}
@Override
public boolean equals(Object o) {
if (!(o instanceof StyleRun)) {
return false;
}
StyleRun other = (StyleRun)o;
return other.type == this.type
&& other.offset == this.offset
&& other.length == this.length
&& equalFields(other.message, this.message)
&& equalFields(other.url, this.url);
}
private boolean equalFields(Object o1, Object o2) {
if (o1 == null) {
return o2 == null;
} else {
return o1.equals(o2);
}
}
public int compareTo(StyleRun other) {
if (this.equals(other)) {
return 0;
}
if (this.offset < other.offset) {
return -1;
}
if (other.offset < this.offset) {
return 1;
}
return this.hashCode() - other.hashCode();
}
@Override
public String toString() {
return "[" + type + " beg=" + offset + " len=" + length + "]";
}
}