Class SymbolTokenImpl

src/main/java/com/amazon/ion/impl/SymbolTokenImpl.java:22–91

final class SymbolTokenImpl
    implements _Private_SymbolToken
{
    private final String myText;
    private final int mySid;

    SymbolTokenImpl(String text, int sid)
    {
        assert text != null || sid >= 0 : "Neither text nor sid is defined";

        myText = text;
        mySid = sid;
    }

    SymbolTokenImpl(int sid)
    {
        assert sid >= 0 : "sid is undefined";

        myText = null;
        mySid = sid;
    }


    public String getText()
    {
        return myText;
    }

    public String assumeText()
    {
        if (myText == null) throw new UnknownSymbolException(mySid);
        return myText;
    }

    public int getSid()
    {
        return mySid;
    }

    @Override
    public String toString()
    {
        return "SymbolToken::{text:" + myText + ",id:" + mySid + "}";
    }

    /*
     * TODO amazon-ion/ion-java#126
     *Equals and hashCode must be symmetric.
     *Two symboltokens are only equal when text1 equals text2 (including null == null)
     *This is an incomplete solution, needs to be updated as symboltokens are fleshed out.
     */

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || !(o instanceof SymbolToken)) return false;

        SymbolToken other = (SymbolToken) o;