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Intelie Pipes' API classes and interfaces
package net.intelie.pipes.time;
import java.time.ZoneId;
import java.util.Locale;
import java.util.Objects;
import static net.intelie.pipes.util.Preconditions.checkNotNull;
public class ShiftBySpan extends TimeSpanBase {
private static final long serialVersionUID = 1L;
private final Period period;
private final TimeSpan span;
private final Where where;
public ShiftBySpan(TimeSpan span, Where where, Period period) {
super("$1 shifted " + checkNotNull(where, "where").toString().toLowerCase(Locale.ROOT) + " by " +
checkNotNull(period, "period"),
checkNotNull(span, "span"));
this.period = period;
this.span = span;
this.where = where;
}
@Override
public ShiftBySpan forceZone(ZoneId zone) {
return new ShiftBySpan(forceZone(span, zone), where, forceZone(period, zone));
}
@Override
public long start(long reference) {
reference = span.start(reference);
return where == Where.LEFT ? period.sub(reference) : period.add(reference);
}
@Override
public long end(long reference) {
reference = span.end(reference);
return where == Where.LEFT ? period.sub(reference) : period.add(reference);
}
@Override
public boolean isFixed() {
return span.isFixed();
}
@Override
public boolean isPoint() {
return span.isPoint();
}
@Override
public boolean includesPresent() {
return false;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof ShiftBySpan)) return false;
ShiftBySpan that = (ShiftBySpan) o;
return Objects.equals(this.period, that.period) &&
Objects.equals(this.span, that.span);
}
@Override
public int hashCode() {
return Objects.hash(this.period, this.span);
}
}