
com.gooddata.executeafm.result.DataValue Maven / Gradle / Ivy
/*
* Copyright (C) 2007-2017, GoodData(R) Corporation. All rights reserved.
* This source code is licensed under the BSD-style license found in the
* LICENSE.txt file in the root directory of this source tree.
*/
package com.gooddata.executeafm.result;
import com.fasterxml.jackson.annotation.JsonValue;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.gooddata.util.GoodDataToStringBuilder;
import java.io.IOException;
import static com.gooddata.util.Validate.notNull;
/**
* Simple value type of {@link Data}. Wrapper of textual value.
*/
public class DataValue implements Data {
private final String value;
/**
* Creates new instance of given value.
* @param value textual value, can't be null
*/
public DataValue(final String value) {
this.value = notNull(value, "value");
}
@JsonValue
private String getValue() {
return value;
}
@Override
public boolean isList() {
return false;
}
@Override
public boolean isValue() {
return true;
}
@Override
public String textValue() {
return value;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
DataValue dataValue = (DataValue) o;
return value != null ? value.equals(dataValue.value) : dataValue.value == null;
}
@Override
public int hashCode() {
return value != null ? value.hashCode() : 0;
}
@Override
public String toString() {
return GoodDataToStringBuilder.defaultToString(this);
}
}
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