org.springframework.yarn.support.console.TableRow Maven / Gradle / Ivy
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/*
* Copyright 2013 the original author or authors.
*
* 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 org.springframework.yarn.support.console;
import java.util.HashMap;
import java.util.Map;
/**
* Holds the table rows used by {@link Table}.
*
* @see UiUtils
*
* @author Gunnar Hillert
* @author Ilayaperumal Gopinathan
* @author Janne Valkealahti
*
*/
public class TableRow {
/** Holds the data for the column */
private Map data = new HashMap();
public void setData(Map data) {
this.data = data;
}
/**
* Return a value from this row.
*
* @param key Column for which to return the value for
* @return Value of the specified column within this row
*
*/
public String getValue(Integer key) {
return data.get(key);
}
/**
* Add a value to the to the specified column within this row.
*
* @param column column
* @param value value
* @return the row
*/
public TableRow addValue(Integer column, String value) {
this.data.put(column, value);
return this;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result
+ ((data == null) ? 0 : data.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
TableRow other = (TableRow) obj;
if (data == null) {
if (other.data != null)
return false;
}
else if (!data.equals(other.data))
return false;
return true;
}
}