io.github.vmzakharov.ecdataframe.dsl.value.DateTimeValue Maven / Gradle / Ivy
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A tabular data structure based on the Eclipse Collections framework
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package io.github.vmzakharov.ecdataframe.dsl.value;
import io.github.vmzakharov.ecdataframe.dsl.PredicateOp;
import io.github.vmzakharov.ecdataframe.dsl.UnaryOp;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
public record DateTimeValue(LocalDateTime value)
implements Value
{
static private final DateTimeFormatter FORMATTER = DateTimeFormatter.ISO_DATE_TIME;
public DateTimeValue
{
this.throwExceptionIfNull(value);
}
@Override
public String asStringLiteral()
{
return this.value.format(this.getFormatter());
}
@Override
public Value apply(UnaryOp operation)
{
return operation.applyDateTime(this.value);
}
@Override
public BooleanValue applyPredicate(Value another, PredicateOp operation)
{
return operation.applyDateTime(this.dateTimeValue(), ((DateTimeValue) another).dateTimeValue());
}
private DateTimeFormatter getFormatter()
{
return FORMATTER;
}
@Override
public ValueType getType()
{
return ValueType.DATE_TIME;
}
public LocalDateTime dateTimeValue()
{
return this.value;
}
@Override
public int compareTo(Value other)
{
this.checkSameTypeForComparison(other);
return other.isVoid() ? 1 : this.dateTimeValue().compareTo(((DateTimeValue) other).dateTimeValue());
}
}