Package com.fasterxml.jackson.databind.util

Examples of com.fasterxml.jackson.databind.util.ObjectBuffer$Node


        // Ok: must point to START_ARRAY (or equivalent)
        if (!jp.isExpectedStartArrayToken()) {
            return handleNonArray(jp, ctxt);
        }

        final ObjectBuffer buffer = ctxt.leaseObjectBuffer();
        Object[] chunk = buffer.resetAndStart();
        int ix = 0;
        JsonToken t;
        final TypeDeserializer typeDeser = _elementTypeDeserializer;

        while ((t = jp.nextToken()) != JsonToken.END_ARRAY) {
            // Note: must handle null explicitly here; value deserializers won't
            Object value;
           
            if (t == JsonToken.VALUE_NULL) {
                value = null;
            } else if (typeDeser == null) {
                value = _elementDeserializer.deserialize(jp, ctxt);
            } else {
                value = _elementDeserializer.deserializeWithType(jp, ctxt, typeDeser);
            }
            if (ix >= chunk.length) {
                chunk = buffer.appendCompletedChunk(chunk);
                ix = 0;
            }
            chunk[ix++] = value;
        }

        Object[] result;

        if (_untyped) {
            result = buffer.completeAndClearBuffer(chunk, ix);
        } else {
            result = buffer.completeAndClearBuffer(chunk, ix, _elementClass);
        }
        ctxt.returnObjectBuffer(buffer);
        return result;
    }
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    {
        // Minor optimization to handle small lists (default size for ArrayList is 10)
        if (jp.nextToken()  == JsonToken.END_ARRAY) {
            return new ArrayList<Object>(4);
        }
        ObjectBuffer buffer = ctxt.leaseObjectBuffer();
        Object[] values = buffer.resetAndStart();
        int ptr = 0;
        int totalSize = 0;
        do {
            Object value = deserialize(jp, ctxt);
            ++totalSize;
            if (ptr >= values.length) {
                values = buffer.appendCompletedChunk(values);
                ptr = 0;
            }
            values[ptr++] = value;
        } while (jp.nextToken() != JsonToken.END_ARRAY);
        // let's create almost full array, with 1/8 slack
        ArrayList<Object> result = new ArrayList<Object>(totalSize + (totalSize >> 3) + 1);
        buffer.completeAndClearBuffer(values, ptr, result);
        return result;
    }
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    {
        // Minor optimization to handle small lists (default size for ArrayList is 10)
        if (jp.nextToken()  == JsonToken.END_ARRAY) {
            return NO_OBJECTS;
        }
        ObjectBuffer buffer = ctxt.leaseObjectBuffer();
        Object[] values = buffer.resetAndStart();
        int ptr = 0;
        do {
            Object value = deserialize(jp, ctxt);
            if (ptr >= values.length) {
                values = buffer.appendCompletedChunk(values);
                ptr = 0;
            }
            values[ptr++] = value;
        } while (jp.nextToken() != JsonToken.END_ARRAY);
        return buffer.completeAndClearBuffer(values, ptr);
    }
View Full Code Here

        }
        // Minor optimization to handle small lists (default size for ArrayList is 10)
        if (jp.nextToken()  == JsonToken.END_ARRAY) {
            return new ArrayList<Object>(4);
        }
        ObjectBuffer buffer = ctxt.leaseObjectBuffer();
        Object[] values = buffer.resetAndStart();
        int ptr = 0;
        int totalSize = 0;
        do {
            Object value = deserialize(jp, ctxt);
            ++totalSize;
            if (ptr >= values.length) {
                values = buffer.appendCompletedChunk(values);
                ptr = 0;
            }
            values[ptr++] = value;
        } while (jp.nextToken() != JsonToken.END_ARRAY);
        // let's create almost full array, with 1/8 slack
        ArrayList<Object> result = new ArrayList<Object>(totalSize + (totalSize >> 3) + 1);
        buffer.completeAndClearBuffer(values, ptr, result);
        return result;
    }
View Full Code Here

    {
        // Minor optimization to handle small lists (default size for ArrayList is 10)
        if (jp.nextToken()  == JsonToken.END_ARRAY) {
            return NO_OBJECTS;
        }
        ObjectBuffer buffer = ctxt.leaseObjectBuffer();
        Object[] values = buffer.resetAndStart();
        int ptr = 0;
        do {
            Object value = deserialize(jp, ctxt);
            if (ptr >= values.length) {
                values = buffer.appendCompletedChunk(values);
                ptr = 0;
            }
            values[ptr++] = value;
        } while (jp.nextToken() != JsonToken.END_ARRAY);
        return buffer.completeAndClearBuffer(values, ptr);
    }
View Full Code Here

        {
            // Ok: must point to START_ARRAY (or equivalent)
            if (!jp.isExpectedStartArrayToken()) {
                return handleNonArray(jp, ctxt);
            }
            final ObjectBuffer buffer = ctxt.leaseObjectBuffer();
            Object[] chunk = buffer.resetAndStart();
            int ix = 0;
            JsonToken t;
           
            while ((t = jp.nextToken()) != JsonToken.END_ARRAY) {
                // Ok: no need to convert Strings, but must recognize nulls
                String value = (t == JsonToken.VALUE_NULL) ? null : _parseString(jp, ctxt);
                if (ix >= chunk.length) {
                    chunk = buffer.appendCompletedChunk(chunk);
                    ix = 0;
                }
                chunk[ix++] = value;
            }
            String[] result = buffer.completeAndClearBuffer(chunk, ix, String.class);
            ctxt.returnObjectBuffer(buffer);
            return result;
        }
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        // Ok: must point to START_ARRAY (or equivalent)
        if (!jp.isExpectedStartArrayToken()) {
            return handleNonArray(jp, ctxt);
        }

        final ObjectBuffer buffer = ctxt.leaseObjectBuffer();
        Object[] chunk = buffer.resetAndStart();
        int ix = 0;
        JsonToken t;
        final TypeDeserializer typeDeser = _elementTypeDeserializer;

        while ((t = jp.nextToken()) != JsonToken.END_ARRAY) {
            // Note: must handle null explicitly here; value deserializers won't
            Object value;
           
            if (t == JsonToken.VALUE_NULL) {
                value = _elementDeserializer.getNullValue();
            } else if (typeDeser == null) {
                value = _elementDeserializer.deserialize(jp, ctxt);
            } else {
                value = _elementDeserializer.deserializeWithType(jp, ctxt, typeDeser);
            }
            if (ix >= chunk.length) {
                chunk = buffer.appendCompletedChunk(chunk);
                ix = 0;
            }
            chunk[ix++] = value;
        }

        Object[] result;

        if (_untyped) {
            result = buffer.completeAndClearBuffer(chunk, ix);
        } else {
            result = buffer.completeAndClearBuffer(chunk, ix, _elementClass);
        }
        ctxt.returnObjectBuffer(buffer);
        return result;
    }
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        if (!jp.isExpectedStartArrayToken()) {
            // punt to super method for edge case handling, we won't need to report any indexes anyway
            return super.deserialize(jp, ctxt);
        }

        final ObjectBuffer buffer = ctxt.leaseObjectBuffer();
        Object[] chunk = buffer.resetAndStart();
        int ix = 0;
        JsonToken t;
        final TypeDeserializer typeDeser = _elementTypeDeserializer;

        try {
            while ((t = jp.nextToken()) != JsonToken.END_ARRAY) {
                if (ix >= chunk.length) {
                    chunk = buffer.appendCompletedChunk(chunk);
                    ix = 0;
                }

                // Note: must handle null explicitly here; value deserializers won't
                Object value;
                if (t == JsonToken.VALUE_NULL) {
                    value = _elementDeserializer.getNullValue();
                } else if (typeDeser == null) {
                    value = _elementDeserializer.deserialize(jp, ctxt);
                } else {
                    value = _elementDeserializer.deserializeWithType(jp, ctxt, typeDeser);
                }
                chunk[ix] = value;
                ix++;
            }
        } catch (Exception e) {
            // note: pass Object.class, not Object[].class, as we need element type for error info
            // addition: add buffer.bufferedSize() since ix gets periodically reset
            // addition: report _elementClass instead of hard-coded Object.class
            throw JsonMappingException.wrapWithPath(e, _elementClass, ix + buffer.bufferedSize());
        }

        Object[] result;

        if (_untyped) {
            result = buffer.completeAndClearBuffer(chunk, ix);
        } else {
            result = buffer.completeAndClearBuffer(chunk, ix, _elementClass);
        }
        ctxt.returnObjectBuffer(buffer);
        return result;
    }
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    // create list for SortContainers...
    final LinkedList<SortContainer> scl = new LinkedList<SortContainer>();

    // walk through children...
    for (int i = 0; i < node.jjtGetNumChildren(); ++i) {
      Node n = node.jjtGetChild(i); // get current child

      boolean desc = false; // set order ASC as default

      // current node is Order node...
      if (n instanceof ASTAscOrder || n instanceof ASTDescOrder) {
        if (n instanceof ASTDescOrder) // reset order value to DESC...
          desc = true;

        i++; // increase counter to get next child (which is sort
        // condition)
      }

      n = node.jjtGetChild(i); // get next child (which is sort condition)

      // parse node with the filter...
      final SPARQLParserVisitorImplementationDumper filterDumper = new SPARQLParserVisitorImplementationDumper();
      final String sortString = n.accept(filterDumper);

      try {
        final SortContainer sc = new SortContainer(this.prefix, desc,
            sortString); // create SortContainer
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  @SuppressWarnings("unchecked")
  public Object visit(final ASTTripleSet node, final Object data) {
    final Item[] item = { null, null, null };

    for (int i = 0; i < 3; i++) {
      final Node n = node.jjtGetChild(i);
      item[i] = lupos.sparql1_1.operatorgraph.SPARQLCoreParserVisitorImplementation.getItem(n);
    }

    final HashMap<Item, QueryRDFTerm> rdfHash = (HashMap<Item, QueryRDFTerm>) data;
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