Java tutorial
/******************************************************************************* * Copyright 2017 Ivan Shubin http://galenframework.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. ******************************************************************************/ package com.galenframework.specs; import org.apache.commons.lang3.builder.EqualsBuilder; import org.apache.commons.lang3.builder.HashCodeBuilder; import org.apache.commons.lang3.builder.ToStringBuilder; public class Place { private String filePath; private int lineNumber; public Place(String filePath, int lineNumber) { this.setFilePath(filePath); this.setLineNumber(lineNumber); } public String getFilePath() { return filePath; } public void setFilePath(String filePath) { this.filePath = filePath; } public int getLineNumber() { return lineNumber; } public void setLineNumber(int lineNumber) { this.lineNumber = lineNumber; } @Override public int hashCode() { return new HashCodeBuilder().append(this.filePath).append(this.lineNumber).toHashCode(); } @Override public boolean equals(Object obj) { if (obj == null) return false; if (obj == this) return true; if (!(obj instanceof Place)) return false; Place rhs = (Place) obj; return new EqualsBuilder().append(filePath, rhs.filePath).append(lineNumber, rhs.lineNumber).isEquals(); } @Override public String toString() { return new ToStringBuilder(this).append("filePath", filePath).append("lineNumber", lineNumber).toString(); } public String toPrettyString() { return filePath + ":" + lineNumber; } public String toExceptionMessage() { return "in " + toPrettyString(); } }