Examples with Selection com.dexels.navajo.document.Selection used on opensource projects

Example 46 with Selection

use of com.dexels.navajo.document.Selection in project navajo by Dexels.

the class ExpressionCache method parse.

public ContextExpression parse(List<String> problems, String expression, Function<String, FunctionClassification> functionClassifier, Function<String, Optional<Node>> mapResolver) {
    Optional<ContextExpression> cachedParsedExpression = exprCache.getUnchecked(expression);
    if (cachedParsedExpression.isPresent()) {
        hitCount.incrementAndGet();
        return cachedParsedExpression.get();
    }
    CompiledParser cp;
    try {
        StringReader sr = new StringReader(expression);
        cp = new CompiledParser(sr);
        cp.Expression();
        ContextExpression parsed = cp.getJJTree().rootNode().interpretToLambda(problems, expression, functionClassifier, mapResolver);
        parsedCount.incrementAndGet();
        if (parsed.isLiteral()) {
            Operand result = parsed.apply();
            exprCache.put(expression, Optional.ofNullable(parsed));
            if (result != null) {
                expressionValueCache.put(expression, Optional.of(result));
            }
            return new ContextExpression() {

                @Override
                public boolean isLiteral() {
                    return true;
                }

                @Override
                public Operand apply(Navajo doc, Message parentMsg, Message parentParamMsg, Selection parentSel, MappableTreeNode mapNode, TipiLink tipiLink, Access access, Optional<ImmutableMessage> immutableMessage, Optional<ImmutableMessage> paramMessage) {
                    return result;
                }

                @Override
                public Optional<String> returnType() {
                    return Optional.ofNullable(result.type);
                }

                @Override
                public String expression() {
                    return expression;
                }
            };
        } else {
            exprCache.put(expression, Optional.ofNullable(parsed));
            return parsed;
        }
    } catch (ParseException e) {
        throw new TMLExpressionException("Error parsing expression: " + expression, e);
    } catch (Throwable e) {
        throw new TMLExpressionException("Unexpected error parsing expression: " + expression, e);
    }
}

Example 47 with Selection

use of com.dexels.navajo.document.Selection in project navajo by Dexels.

the class SimpleNode method lazyFunction.

public ContextExpression lazyFunction(List<String> problems, String expression, UnaryOperator<Operand> func, Optional<String> requiredReturnType, Function<String, FunctionClassification> functionClassifier, Function<String, Optional<Node>> mapResolver) {
    ContextExpression expA = jjtGetChild(0).interpretToLambda(problems, expression, functionClassifier, mapResolver);
    if (requiredReturnType.isPresent() && expA.returnType().isPresent()) {
        String expectedType = requiredReturnType.get();
        String foundType = expA.returnType().get();
        if (!expectedType.equals(foundType)) {
            problems.add("Error (static) type checking. Type: " + foundType + " does not match expected type: " + expectedType);
        }
    }
    return new ContextExpression() {

        @Override
        public Operand apply(Navajo doc, Message parentMsg, Message parentParamMsg, Selection parentSel, MappableTreeNode mapNode, TipiLink tipiLink, Access access, Optional<ImmutableMessage> immutableMessage, Optional<ImmutableMessage> paramMessage) {
            Operand a = expA.apply(doc, parentMsg, parentParamMsg, parentSel, mapNode, tipiLink, access, immutableMessage, paramMessage);
            return func.apply(a);
        }

        @Override
        public boolean isLiteral() {
            return expA.isLiteral();
        }

        @Override
        public Optional<String> returnType() {
            return requiredReturnType;
        }

        @Override
        public String expression() {
            return expression;
        }
    };
}

Example 48 with Selection

use of com.dexels.navajo.document.Selection in project navajo by Dexels.

the class ASTListNode method interpretToLambda.

@Override
public ContextExpression interpretToLambda(List<String> problems, String expression, Function<String, FunctionClassification> functionClassifier, Function<String, Optional<Node>> mapResolver) {
    final List<ContextExpression> exprs = new ArrayList<>();
    boolean onlyImmutable = true;
    for (int i = 0; i < jjtGetNumChildren(); i++) {
        ContextExpression lmb = jjtGetChild(i).interpretToLambda(problems, expression, functionClassifier, mapResolver);
        exprs.add(lmb);
        if (!onlyImmutable && !lmb.isLiteral()) {
            onlyImmutable = false;
        }
    }
    final boolean onlyImm = onlyImmutable;
    return new ContextExpression() {

        @Override
        public boolean isLiteral() {
            return onlyImm;
        }

        @Override
        public Operand apply(Navajo doc, Message parentMsg, Message parentParamMsg, Selection parentSel, MappableTreeNode mapNode, TipiLink tipiLink, Access access, Optional<ImmutableMessage> immutableMessage, Optional<ImmutableMessage> paramMessage) {
            List<Operand> result = new ArrayList<>();
            for (ContextExpression contextExpression : exprs) {
                result.add(contextExpression.apply(doc, parentMsg, parentParamMsg, parentSel, mapNode, tipiLink, access, immutableMessage, paramMessage));
            }
            return Operand.ofList(result.stream().map(e -> e.value).collect(Collectors.toList()));
        }

        @Override
        public Optional<String> returnType() {
            return Optional.of(Property.LIST_PROPERTY);
        }

        @Override
        public String expression() {
            return expression;
        }
    };
}

Example 49 with Selection

use of com.dexels.navajo.document.Selection in project navajo by Dexels.

the class JSONTMLImpl method parseProperty.

private void parseProperty(String name, Object value, Message p, JsonParser jp) throws Exception {
    if (name == null) {
        // Give property the name of the message
        name = p.getName();
    }
    Property prop = NavajoFactory.getInstance().createProperty(p.getRootDoc(), name, Property.STRING_PROPERTY, "", 0, "", "out");
    prop.setAnyValue(value);
    p.addProperty(prop);
    if (entityTemplate != null) {
        Property ep = getEntityTemplateProperty(prop);
        if (ep != null) {
            if (ep.getType().equals(Property.SELECTION_PROPERTY) && value != null) {
                Selection s = NavajoFactory.getInstance().createSelection(p.getRootDoc(), value.toString(), value.toString(), true);
                prop.setCardinality(ep.getCardinality());
                prop.setType(ep.getType());
                prop.addSelection(s);
            } else if (ep.getType().equals(Property.BINARY_PROPERTY) && value != null) {
                prop.setValue(new Binary(new StringReader(value.toString())));
                prop.setType(ep.getType());
                prop.setMethod(ep.getMethod());
            } else {
                prop.setType(ep.getType());
                prop.setMethod(ep.getMethod());
            }
        }
    }
}

Example 50 with Selection

use of com.dexels.navajo.document.Selection in project navajo by Dexels.

the class ASTAndNode method interpretToLambda.

@Override
public ContextExpression interpretToLambda(List<String> problems, String expression, Function<String, FunctionClassification> functionClassifier, Function<String, Optional<Node>> mapResolver) {
    ContextExpression expA = jjtGetChild(0).interpretToLambda(problems, expression, functionClassifier, mapResolver);
    ContextExpression expB = jjtGetChild(1).interpretToLambda(problems, expression, functionClassifier, mapResolver);
    Optional<String> expressionA = expA.returnType();
    checkOrAdd("In AND expression the first expression is not a boolean but a " + expressionA.orElse("<unknown>"), problems, expB.returnType(), Property.BOOLEAN_PROPERTY);
    Optional<String> expressionB = expB.returnType();
    checkOrAdd("In AND expression the second expression is not a boolean but a " + expressionB.orElse("<unknown>"), problems, expB.returnType(), Property.BOOLEAN_PROPERTY);
    return new ContextExpression() {

        @Override
        public Operand apply(Navajo doc, Message parentMsg, Message parentParamMsg, Selection parentSel, MappableTreeNode mapNode, TipiLink tipiLink, Access access, Optional<ImmutableMessage> immutableMessage, Optional<ImmutableMessage> paramMessage) {
            Operand a = expA.apply(doc, parentMsg, parentParamMsg, parentSel, mapNode, tipiLink, access, immutableMessage, paramMessage);
            if (a == null) {
                return Operand.ofBoolean(Boolean.FALSE);
            }
            Boolean ba = (Boolean) a.value;
            if (!(ba.booleanValue())) {
                return Operand.ofBoolean(Boolean.FALSE);
            }
            Operand b = expB.apply(doc, parentMsg, parentParamMsg, parentSel, mapNode, tipiLink, access, immutableMessage, paramMessage);
            if (b == null) {
                return Operand.ofBoolean(Boolean.FALSE);
            }
            Boolean value = (Boolean) b.value;
            return Operand.ofBoolean(value != null ? value : Boolean.FALSE);
        }

        @Override
        public boolean isLiteral() {
            return expA.isLiteral() && expB.isLiteral();
        }

        @Override
        public Optional<String> returnType() {
            return Optional.of(Property.BOOLEAN_PROPERTY);
        }

        @Override
        public String expression() {
            return expression;
        }
    };
}