111 lines
2.3 KiB
Java
111 lines
2.3 KiB
Java
package com.minres.scviewer.database.vcd;
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import java.util.NavigableSet;
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import java.util.TreeSet;
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import com.minres.scviewer.database.EventTime;
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import com.minres.scviewer.database.HierNode;
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import com.minres.scviewer.database.ISignal;
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import com.minres.scviewer.database.ISignalChange;
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import com.minres.scviewer.database.IWaveform;
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import com.minres.scviewer.database.IWaveformDb;
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import com.minres.scviewer.database.SignalChange;
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public class VCDSignal<T extends ISignalChange> extends HierNode implements ISignal<T> {
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private long id;
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private String fullName;
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private final String kind = "signal";
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private final int width;
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private IWaveformDb db;
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TreeSet<ISignalChange> values;
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public VCDSignal(IWaveformDb db, String name) {
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this(db, 0, name, 1);
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}
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public VCDSignal(IWaveformDb db, int id, String name) {
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this(db, id,name,1);
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}
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public VCDSignal(IWaveformDb db, int id, String name, int width) {
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super(name);
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this.db=db;
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fullName=name;
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this.id=id;
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this.width=width;
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this.values=new TreeSet<ISignalChange>();
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}
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@SuppressWarnings("unchecked")
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public VCDSignal(IWaveform other, int id, String name) {
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super(name);
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fullName=name;
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this.id=id;
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assert(other instanceof VCDSignal<?>);
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this.width=((VCDSignal<? extends ISignalChange>)other).width;
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this.values=((VCDSignal<T>)other).values;
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this.db=other.getDb();
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}
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@Override
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public String getFullName() {
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return fullName;
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}
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public void setId(int id) {
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this.id=id;
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}
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@Override
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public Long getId() {
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return id;
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}
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@Override
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public String getKind() {
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return kind;
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}
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public int getWidth() {
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return width;
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}
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@Override
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public IWaveformDb getDb() {
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return db;
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}
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public void addSignalChange(T change){
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values.add(change);
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}
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@Override
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public NavigableSet<ISignalChange> getSignalChanges() {
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return values;
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}
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@SuppressWarnings("unchecked")
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@Override
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public T getSignalChangeByTime(EventTime time) {
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return (T) values.floor(new SignalChange(time));
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}
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@Override
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public NavigableSet<ISignalChange> getSignalChangesByTimes(EventTime start, EventTime end) {
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ISignalChange low = values.floor(new SignalChange(start));
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ISignalChange high = values.ceiling(new SignalChange(end));
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if(high!=null)
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return values.subSet(low, true, high, true);
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else
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return values.subSet(low, true, values.last(), true);
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}
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}
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