org.mapfish.print.config.layout.CellException Maven / Gradle / Ivy
/*
* Copyright (C) 2013 Camptocamp
*
* This file is part of MapFish Print
*
* MapFish Print is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* MapFish Print is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MapFish Print. If not, see .
*/
package org.mapfish.print.config.layout;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* Bean for configuring a cell's borders, paddings and background color.
* Includes the mean to put rules to specify to what cell this configuration applys.
*
* See http://trac.mapfish.org/trac/mapfish/wiki/PrintModuleServer#Tableconfiguration
*/
public class CellException extends CellConfig {
private CoordMatcher row;
private CoordMatcher col;
public boolean matches(int row, int col) {
return (this.row == null || this.row.matches(row)) &&
(this.col == null || this.col.matches(col));
}
public void setRow(String row) {
this.row = createMatcher(row);
}
public void setCol(String col) {
this.col = createMatcher(col);
}
private static final Pattern SIMPLE = Pattern.compile("^\\d+$");
private static final Pattern RANGE = Pattern.compile("^(\\d+)-(\\d+)$");
private CoordMatcher createMatcher(String value) {
Matcher simple = SIMPLE.matcher(value);
if (simple.matches()) {
return new IntCoordMatcher(Integer.parseInt(value));
} else {
Matcher range = RANGE.matcher(value);
if (range.matches()) {
return new IntCoordMatcher(Integer.parseInt(range.group(1)), Integer.parseInt(range.group(2)));
} else {
return new RegExpMatcher(value);
}
}
}
public static interface CoordMatcher {
public boolean matches(int pos);
}
public static class IntCoordMatcher implements CoordMatcher {
private int min;
private int max;
public IntCoordMatcher(int min, int max) {
this.min = min;
this.max = max;
}
public IntCoordMatcher(int value) {
this.min = value;
this.max = value;
}
public boolean matches(int pos) {
return pos >= min && pos <= max;
}
public String toString() {
return "IntCoordMatcher{" +
"min=" + min +
", max=" + max +
'}';
}
}
public static class RegExpMatcher implements CoordMatcher {
private Pattern regexp;
public RegExpMatcher(String value) {
regexp = Pattern.compile(value);
}
public boolean matches(int pos) {
return regexp.matcher(Integer.toString(pos)).matches();
}
}
}
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