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Data processing utilities for ClickHouse
package com.clickhouse.data.value;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.util.Arrays;
import java.util.Collection;
import java.util.Enumeration;
import java.util.Iterator;
import java.util.Map;
import java.util.UUID;
import com.clickhouse.data.ClickHouseValue;
import com.clickhouse.data.ClickHouseValues;
/**
* Wrapper class of {@code Point}.
*/
public class ClickHouseGeoPointValue extends ClickHouseObjectValue {
/**
* Creats a point of origin.
*
* @return point of origin
*/
public static ClickHouseGeoPointValue ofOrigin() {
return of(null, new double[] { 0D, 0D });
}
/**
* Wrap the given value.
*
* @param value value
* @return object representing the value
*/
public static ClickHouseGeoPointValue of(double[] value) {
return of(null, value);
}
/**
* Update value of the given object or create a new instance if {@code ref} is
* null.
*
* @param ref object to update, could be null
* @param value value
* @return same object as {@code ref} or a new instance if it's null
*/
public static ClickHouseGeoPointValue of(ClickHouseValue ref, double[] value) {
return ref instanceof ClickHouseGeoPointValue ? ((ClickHouseGeoPointValue) ref).set(value)
: new ClickHouseGeoPointValue(value);
}
protected static double[] check(double[] value) {
if (value == null || value.length != 2) {
throw new IllegalArgumentException("Non-null X and Y coordinates are required");
}
return value;
}
protected static String convert(double[] value) {
return new StringBuilder().append('(').append(value[0]).append(',').append(value[1]).append(')')
.toString();
}
protected ClickHouseGeoPointValue(double[] value) {
super(value);
}
@Override
protected ClickHouseGeoPointValue set(double[] value) {
super.set(check(value));
return this;
}
@Override
public ClickHouseGeoPointValue copy(boolean deep) {
if (!deep) {
return new ClickHouseGeoPointValue(getValue());
}
double[] value = getValue();
double[] newValue = new double[value.length];
System.arraycopy(value, 0, newValue, 0, value.length);
return new ClickHouseGeoPointValue(newValue);
}
@Override
public String asString() {
return convert(getValue());
}
@Override
public boolean isNullable() {
return false;
}
@Override
public boolean isNullOrEmpty() {
return false;
}
@Override
public ClickHouseGeoPointValue resetToDefault() {
set(new double[] { 0D, 0D });
return this;
}
@Override
public ClickHouseGeoPointValue resetToNullOrEmpty() {
return resetToDefault();
}
@Override
public String toSqlExpression() {
return convert(getValue());
}
@Override
public ClickHouseGeoPointValue update(boolean value) {
throw newUnsupportedException(ClickHouseValues.TYPE_BOOLEAN, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(boolean[] value) {
if (value == null || value.length != 2) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + Arrays.toString(value));
}
set(new double[] { value[0] ? 1 : 0, value[1] ? 0 : 1 });
return this;
}
@Override
public ClickHouseGeoPointValue update(char value) {
throw newUnsupportedException(ClickHouseValues.TYPE_CHAR, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(char[] value) {
if (value == null || value.length != 2) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + Arrays.toString(value));
}
set(new double[] { value[0], value[1] });
return this;
}
@Override
public ClickHouseGeoPointValue update(byte value) {
throw newUnsupportedException(ClickHouseValues.TYPE_BYTE, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(byte[] value) {
if (value == null || value.length != 2) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + Arrays.toString(value));
}
set(new double[] { value[0], value[1] });
return this;
}
@Override
public ClickHouseGeoPointValue update(short value) {
throw newUnsupportedException(ClickHouseValues.TYPE_SHORT, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(short[] value) {
if (value == null || value.length != 2) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + Arrays.toString(value));
}
set(new double[] { value[0], value[1] });
return this;
}
@Override
public ClickHouseGeoPointValue update(int value) {
throw newUnsupportedException(ClickHouseValues.TYPE_INT, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(int[] value) {
if (value == null || value.length != 2) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + Arrays.toString(value));
}
set(new double[] { value[0], value[1] });
return this;
}
@Override
public ClickHouseGeoPointValue update(long value) {
throw newUnsupportedException(ClickHouseValues.TYPE_LONG, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(long[] value) {
if (value == null || value.length != 2) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + Arrays.toString(value));
}
set(new double[] { value[0], value[1] });
return this;
}
@Override
public ClickHouseGeoPointValue update(float value) {
throw newUnsupportedException(ClickHouseValues.TYPE_FLOAT, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(float[] value) {
if (value == null || value.length != 2) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + Arrays.toString(value));
}
set(new double[] { value[0], value[1] });
return this;
}
@Override
public ClickHouseGeoPointValue update(double value) {
throw newUnsupportedException(ClickHouseValues.TYPE_DOUBLE, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(double[] value) {
if (value == null || value.length != 2) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + Arrays.toString(value));
}
set(value);
return this;
}
@Override
public ClickHouseGeoPointValue update(BigInteger value) {
throw newUnsupportedException(ClickHouseValues.TYPE_BIG_INTEGER, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(BigDecimal value) {
throw newUnsupportedException(ClickHouseValues.TYPE_BIG_DECIMAL, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(Enum value) {
throw newUnsupportedException(ClickHouseValues.TYPE_ENUM, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(Inet4Address value) {
throw newUnsupportedException(ClickHouseValues.TYPE_IPV4, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(Inet6Address value) {
throw newUnsupportedException(ClickHouseValues.TYPE_IPV6, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(LocalDate value) {
throw newUnsupportedException(ClickHouseValues.TYPE_DATE, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(LocalTime value) {
throw newUnsupportedException(ClickHouseValues.TYPE_TIME, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(LocalDateTime value) {
throw newUnsupportedException(ClickHouseValues.TYPE_DATE_TIME, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(Collection value) {
if (value == null || value.size() != 2) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + value);
}
Iterator i = value.iterator();
Object v1 = i.next();
Object v2 = i.next();
if (v1 instanceof Number) {
set(new double[] { ((Number) v1).doubleValue(), ((Number) v2).doubleValue() });
} else {
set(new double[] { Double.parseDouble(v1.toString()), Double.parseDouble(v2.toString()) });
}
return this;
}
@Override
public ClickHouseGeoPointValue update(Enumeration value) {
if (value == null || !value.hasMoreElements()) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + value);
}
Object v1 = value.nextElement();
if (!value.hasMoreElements()) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + value);
}
Object v2 = value.nextElement();
if (value.hasMoreElements()) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + value);
}
if (v1 instanceof Number) {
set(new double[] { ((Number) v1).doubleValue(), ((Number) v2).doubleValue() });
} else {
set(new double[] { Double.parseDouble(v1.toString()), Double.parseDouble(v2.toString()) });
}
return this;
}
@Override
public ClickHouseGeoPointValue update(Map value) {
if (value == null || value.size() != 2) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + value);
}
Iterator i = value.values().iterator();
Object v1 = i.next();
Object v2 = i.next();
if (v1 instanceof Number) {
set(new double[] { ((Number) v1).doubleValue(), ((Number) v2).doubleValue() });
} else {
set(new double[] { Double.parseDouble(v1.toString()), Double.parseDouble(v2.toString()) });
}
return this;
}
@Override
public ClickHouseGeoPointValue update(String value) {
throw newUnsupportedException(ClickHouseValues.TYPE_STRING, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(UUID value) {
throw newUnsupportedException(ClickHouseValues.TYPE_UUID, ClickHouseValues.TYPE_POINT);
}
@Override
public ClickHouseGeoPointValue update(ClickHouseValue value) {
if (value == null || value.isNullOrEmpty()) {
resetToNullOrEmpty();
} else if (value instanceof ClickHouseGeoPointValue) {
set(((ClickHouseGeoPointValue) value).getValue());
} else {
update(value.asArray());
}
return this;
}
@Override
public ClickHouseGeoPointValue update(Object[] value) {
if (value == null || value.length != 2) {
throw new IllegalArgumentException(ClickHouseValues.ERROR_INVALID_POINT + Arrays.toString(value));
}
Object v1 = value[0];
Object v2 = value[1];
if (v1 instanceof Number) {
set(new double[] { ((Number) v1).doubleValue(), ((Number) v2).doubleValue() });
} else {
set(new double[] { Double.parseDouble(v1.toString()), Double.parseDouble(v2.toString()) });
}
return this;
}
@Override
public ClickHouseGeoPointValue update(Object value) {
if (value instanceof double[]) {
update((double[]) value);
} else {
super.update(value);
}
return this;
}
}