Package com.foundationdb.server.types

Examples of com.foundationdb.server.types.TInstance.typeClass()

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                    else
                        throw new OverloadException("couldn't resolve overload because of unknown input at position " + i);
                }
            }
            else {
                inputTypeClass = inputInstance.typeClass();
            }

            if (requireExact) {
                if (inputSet.targetType() == null) {
                    // We're in an ANY-exact input set. The semantics are:
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                TInstance inputInstance = inputTpv.type();
                if (inputInstance == null) {
                    // unknown type, like a NULL literal or parameter
                    continue;
                }
                TClass inputClass = inputInstance.typeClass();
                if (common == null) {
                    // First input we've seen, so just use it.
                    common = inputClass;
                    commonInst = inputInstance;
                }
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            for (JoinColumn join : foreignKey.getJoinColumns()) {
                parent.bind(join.getParent().getFieldDef(), row);
                child.bind(join.getChild().getFieldDef(), row);
                TInstance pInst = parent.getType();
                TInstance cInst = child.getType();
                TKeyComparable comparable = typesRegistryService.getKeyComparable(pInst.typeClass(), cInst.typeClass());
                int c = (comparable != null) ?
                    comparable.getComparison().compare(pInst, parent, cInst, child) :
                    TClass.compare(pInst, parent, cInst, child);
                selfReference &= (c == 0);
            }
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        public void doConvert(ValueSource source, RowDataValueTarget target, FieldDef fieldDef) {
            TInstance type = target.targetType();
            if (stringInput != null) {
                // turn the string input into a ValueSource, then give it to TClass.fromObject.
                // Strings being inserted to binary types are a special, weird case.
                if (type.typeClass() instanceof MBinary) {
                    target.putStringBytes(stringInput);
                    return;
                }
                if (stringCache == null)
                    stringCache = new Value(MString.VARCHAR.instance(Integer.MAX_VALUE, true));
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                }
                if (stringCache == null)
                    stringCache = new Value(MString.VARCHAR.instance(Integer.MAX_VALUE, true));
                stringCache.putString(stringInput, null);
                TExecutionContext context = new TExecutionContext(null, type, null);
                type.typeClass().fromObject(context, stringCache, value);
            }
            type.writeCanonical(value, target);
        }

        @Override
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        final AkibanInformationSchema inAIS = CAOIBuilderFiller.createAndFillBuilder(SCHEMA).ais(false);
        inAIS.getTable(SCHEMA, CAOIBuilderFiller.ORDER_TABLE).
                setCharsetAndCollation("utf16", "sv_se_ci");
        Column column = inAIS.getTable(SCHEMA, CAOIBuilderFiller.CUSTOMER_TABLE).getColumn("customer_name");
        TInstance type = column.getType();
        type = type.typeClass().instance(
                        type.attribute(StringAttribute.MAX_LENGTH),
                        StringFactory.Charset.LATIN1.ordinal(),
                        AkCollatorFactory.getAkCollator("en_us").getCollationId(),
                        type.nullability());
        column.setType(type);
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        return new Predicate<List<? extends TPreptimeValue>>() {
            @Override
            public boolean apply(List<? extends TPreptimeValue> input) {
                for (int i = 0, size=input.size(); i < size; ++i) {
                    TInstance type = input.get(i).type();
                    if ((type != null) && (type.typeClass() == tClassFinal))
                        return true;
                }
                return false;
            }
        };
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        return new Predicate<List<? extends TPreptimeValue>>() {
            @Override
            public boolean apply(List<? extends TPreptimeValue> inputs) {
                for (int i = 0, size = inputs.size(); i < size; ++i) {
                    TInstance type = inputs.get(i).type();
                    if (type == null || (!asSet.contains(type.typeClass())))
                        return false;
                }
                return true;
            }
        };
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