com.clickhouse.data.value.ClickHouseIpv4Value Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of clickhouse-data Show documentation
Show all versions of clickhouse-data Show documentation
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.net.InetAddress;
import java.net.UnknownHostException;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.ZoneOffset;
import java.util.UUID;
import com.clickhouse.data.ClickHouseValue;
import com.clickhouse.data.ClickHouseValues;
/**
* Wrapper class of {@link Inet4Address}.
*/
public class ClickHouseIpv4Value extends ClickHouseObjectValue {
public static final Inet4Address DEFAULT;
static {
try {
DEFAULT = (Inet4Address) InetAddress.getByAddress("0.0.0.0", new byte[4]);
} catch (UnknownHostException e) {
// should not happen
throw new IllegalStateException("Failed to create default Ipv4 value", e);
}
}
/**
* Create a new instance representing null value.
*
* @return new instance representing null value
*/
public static ClickHouseIpv4Value ofNull() {
return ofNull(null);
}
/**
* Update given value to null or create a new instance if {@code ref} is null.
*
* @param ref object to update, could be null
* @return same object as {@code ref} or a new instance if it's null
*/
public static ClickHouseIpv4Value ofNull(ClickHouseValue ref) {
return ref instanceof ClickHouseIpv4Value ? (ClickHouseIpv4Value) ((ClickHouseIpv4Value) ref).set(null)
: new ClickHouseIpv4Value(null);
}
/**
* Wrap the given value.
*
* @param value value
* @return object representing the value
*/
public static ClickHouseIpv4Value of(Inet4Address 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 ClickHouseIpv4Value of(ClickHouseValue ref, Inet4Address value) {
return ref instanceof ClickHouseIpv4Value ? (ClickHouseIpv4Value) ((ClickHouseIpv4Value) ref).set(value)
: new ClickHouseIpv4Value(value);
}
protected ClickHouseIpv4Value(Inet4Address value) {
super(value);
}
@Override
public ClickHouseIpv4Value copy(boolean deep) {
return new ClickHouseIpv4Value(getValue());
}
@Override
public byte asByte() {
BigInteger bigInt = asBigInteger();
return bigInt == null ? (byte) 0 : bigInt.byteValue();
}
@Override
public short asShort() {
BigInteger bigInt = asBigInteger();
return bigInt == null ? (short) 0 : bigInt.shortValue();
}
@Override
public int asInteger() {
BigInteger bigInt = asBigInteger();
return bigInt == null ? 0 : bigInt.intValue();
}
@Override
public long asLong() {
BigInteger bigInt = asBigInteger();
return bigInt == null ? 0L : bigInt.longValue();
}
@Override
public BigInteger asBigInteger() {
return isNullOrEmpty() ? null : new BigInteger(1, getValue().getAddress());
}
@Override
public float asFloat() {
BigInteger bigInt = asBigInteger();
return bigInt == null ? 0F : bigInt.floatValue();
}
@Override
public double asDouble() {
BigInteger bigInt = asBigInteger();
return bigInt == null ? 0D : bigInt.doubleValue();
}
@Override
public BigDecimal asBigDecimal(int scale) {
BigInteger bigInt = asBigInteger();
return bigInt == null ? null : new BigDecimal(bigInt, scale);
}
@Override
public Inet4Address asInet4Address() {
return getValue();
}
@Override
public Inet6Address asInet6Address() {
return ClickHouseValues.convertToIpv6(getValue());
}
@Override
public Object asObject() {
return getValue();
}
@Override
public String asString() {
if (isNullOrEmpty()) {
return null;
}
return String.valueOf(getValue().getHostAddress());
}
@Override
public ClickHouseIpv4Value resetToDefault() {
set(DEFAULT);
return this;
}
@Override
public String toSqlExpression() {
if (isNullOrEmpty()) {
return ClickHouseValues.NULL_EXPR;
}
return new StringBuilder().append('\'').append(getValue().getHostAddress()).append('\'').toString();
}
@Override
public ClickHouseIpv4Value update(byte value) {
return update((int) value);
}
@Override
public ClickHouseIpv4Value update(short value) {
return update((int) value);
}
@Override
public ClickHouseIpv4Value update(int value) {
set(ClickHouseValues.convertToIpv4(value));
return this;
}
@Override
public ClickHouseIpv4Value update(long value) {
return update((int) value);
}
@Override
public ClickHouseIpv4Value update(float value) {
return update((int) value);
}
@Override
public ClickHouseIpv4Value update(double value) {
return update((int) value);
}
@Override
public ClickHouseIpv4Value update(BigInteger value) {
if (value == null) {
resetToNullOrEmpty();
} else {
update(value.intValue());
}
return this;
}
@Override
public ClickHouseIpv4Value update(BigDecimal value) {
if (value == null) {
resetToNullOrEmpty();
} else {
update(value.intValue());
}
return this;
}
@Override
public ClickHouseIpv4Value update(Enum value) {
if (value == null) {
resetToNullOrEmpty();
} else {
update(value.ordinal());
}
return this;
}
@Override
public ClickHouseIpv4Value update(Inet4Address value) {
set(value);
return this;
}
@Override
public ClickHouseIpv4Value update(Inet6Address value) {
set(ClickHouseValues.convertToIpv4(value));
return this;
}
@Override
public ClickHouseIpv4Value update(LocalDate value) {
if (value == null) {
resetToNullOrEmpty();
} else {
update((int) value.toEpochDay());
}
return this;
}
@Override
public ClickHouseIpv4Value update(LocalTime value) {
if (value == null) {
resetToNullOrEmpty();
} else {
update(value.toSecondOfDay());
}
return this;
}
@Override
public ClickHouseIpv4Value update(LocalDateTime value) {
if (value == null) {
resetToNullOrEmpty();
} else {
update((int) value.toEpochSecond(ZoneOffset.UTC));
}
return this;
}
@Override
public ClickHouseIpv4Value update(String value) {
set(ClickHouseValues.convertToIpv4(value));
return this;
}
@Override
public ClickHouseIpv4Value update(UUID value) {
BigInteger v = ClickHouseValues.convertToBigInteger(value);
if (v == null) {
resetToNullOrEmpty();
} else {
update(v.intValue());
}
return this;
}
@Override
public ClickHouseIpv4Value update(ClickHouseValue value) {
if (value == null || value.isNullOrEmpty()) {
resetToNullOrEmpty();
} else {
set(value.asInet4Address());
}
return this;
}
@Override
public ClickHouseIpv4Value update(Object value) {
if (value instanceof Inet4Address) {
set((Inet4Address) value);
} else if (value instanceof Inet6Address) {
set(ClickHouseValues.convertToIpv4((Inet6Address) value));
} else {
super.update(value);
}
return this;
}
}