Examples of org.apache.xindice.core.data.Value

org.apache.xindice.core.data.Value
Value is the primary base class for all data storing objects. The content window of Value objects are immutable, but the underlying byte array is not.

            HashMap meta = new HashMap(2, 1.5F);
            meta.put(Record.MODIFIED, new Long(file.lastModified()));


            byte[] valueData = cache.getFile(file);
            if (valueData != null) {
                return new Record(key, new Value(valueData), meta);
            }
        } catch (IOException e) {
            throw new FilerException(FaultCodes.DBE_CANNOT_READ,
                                     "Can't read record '" + key + "': " + e.getMessage(), e);
        } finally {

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        valueData[0] = (byte) headerLength;
        valueData[1] = (byte) version;
        System.arraycopy(metadata, 0, valueData, 2, metadata.length);
        System.arraycopy(data, pos, valueData, 2 + metadata.length, len);
        return new Value(valueData);
    }

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            // SW and NSW operators are treated as "between" and "not between"
            // where second value is same as first value plus max byte
            byte[] b = new byte[val.getLength() + 1];
            val.copyTo(b, 0);
            b[b.length - 1] = Byte.MAX_VALUE;
            Value val2 = new Value(b);
            this.vals = new Value[]{ val, val2 };
        } else {
            this.vals = new Value[]{ val };
        }
    }

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    /**
     * Unary operator index query
     */
    public IndexQuery(IndexPattern pattern, int op, String val1) {
        this(pattern, op, new Value(val1));
    }

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    /**
     * EQ operator index query
     */
    public IndexQuery(IndexPattern pattern, String val1) {
        this(pattern, new Value(val1));
    }

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        }
        checkOpened();
        try {
            Page startPage = seekRecordPage(key);
            if (startPage != null) {
                Value v = readValue(startPage);
                HashPageHeader sph = (HashPageHeader) startPage.getPageHeader();


                HashMap meta = new HashMap(3);
                meta.put(Record.CREATED, new Long(sph.getCreated()));
                meta.put(Record.MODIFIED, new Long(sph.getModified()));

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    /**
     * Binary operator index query
     */
    public IndexQuery(IndexPattern pattern, int op, String val1, String val2) {
        this(pattern, op, new Value(val1), new Value(val2));
    }

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    /**
     * IN operator index query
     */
    public IndexQuery(IndexPattern pattern, String val1, String val2) {
        this(pattern, new Value(val1), new Value(val2));
    }

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     *
     * @param value The Value to compare
     * @return Whether or not the value matches
     */
    public final boolean testValue(String value) {
        return testValue(new Value(value));
    }

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                    }


                    IndexPattern pattern = new IndexPattern(symbols, ps, nsMap);


                    XObject obj = (XObject) s;
                    Value val1 = new Value(obj.str());


                    IndexQuery iq = new IndexQuerySW(pattern, val1);
                    return queryIndexes(nk, iq, ps, obj.getType());
                }
            }

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Related Classes of org.apache.xindice.core.data.Value

org.apache.xindice.core.Collection

org.apache.xindice.core.Collection$ColDocumentSet

org.apache.xindice.core.filer.BTree$BTreeNode

org.apache.xindice.core.filer.BTree$BTreeRootInfo

org.apache.xindice.core.filer.BTreeFiler

org.apache.xindice.core.filer.FilerTestBase

org.apache.xindice.core.filer.FSFiler

org.apache.xindice.core.filer.HashFiler

org.apache.xindice.core.filer.Paged

org.apache.xindice.core.indexer.IndexQuery

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