/***********************************************************************************************************************
* Copyright (C) 2010-2013 by the Stratosphere project (http://stratosphere.eu)
*
* 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 eu.stratosphere.runtime.io.serialization.types;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.util.Random;
public class AsciiStringType implements SerializationTestType {
private static final int MAX_LEN = 1500;
public String value;
public AsciiStringType() {
this.value = "";
}
private AsciiStringType(String value) {
this.value = value;
}
@Override
public AsciiStringType getRandom(Random rnd) {
final StringBuilder bld = new StringBuilder();
final int len = rnd.nextInt(MAX_LEN + 1);
for (int i = 0; i < len; i++) {
// 1--127
bld.append((char) (rnd.nextInt(126) + 1));
}
return new AsciiStringType(bld.toString());
}
@Override
public int length() {
return value.getBytes().length + 2;
}
@Override
public void write(DataOutput out) throws IOException {
out.writeUTF(this.value);
}
@Override
public void read(DataInput in) throws IOException {
this.value = in.readUTF();
}
@Override
public int hashCode() {
return this.value.hashCode();
}
@Override
public boolean equals(Object obj) {
if (obj instanceof AsciiStringType) {
AsciiStringType other = (AsciiStringType) obj;
return this.value.equals(other.value);
} else {
return false;
}
}
}