Examples of com.espertech.esper.event.property.NestedProperty

Package com.espertech.esper.event.property

Examples of com.espertech.esper.event.property.NestedProperty

com.espertech.esper.event.property.NestedProperty
This class represents a nested property, each nesting level made up of a property instance that can be of type indexed, mapped or simple itself.
The syntax for nested properties is as follows.
```
 a.n a[1].n a('1').n 
```

        Property property = PropertyParser.parse(resolvedPropertyName, false);
        if (!(property instanceof NestedProperty))
        {
            throw new IllegalStateException("Expected a nested property providing an index for array match '" + resolvedPropertyName + "'");
        }
        NestedProperty nested = ((NestedProperty) property);
        if (nested.getProperties().size() < 2)
        {
            throw new IllegalStateException("Expected a nested property name for array match '" + resolvedPropertyName + "', none found");
        }
        if (!(nested.getProperties().get(0) instanceof IndexedProperty))
        {
            throw new IllegalStateException("Expected an indexed property for array match '" + resolvedPropertyName + "', please provide an index");
        }
        int index = ((IndexedProperty) nested.getProperties().get(0)).getIndex();
        nested.getProperties().remove(0);
        StringWriter writer = new StringWriter();
        nested.toPropertyEPL(writer);
        return new Pair<Integer, String>(index, writer.toString());
    }

View Full Code Here

        Property property = PropertyParser.parse(resolvedPropertyName, false);
        if (!(property instanceof NestedProperty))
        {
            throw new IllegalStateException("Expected a nested property providing an index for array match '" + resolvedPropertyName + "'");
        }
        NestedProperty nested = ((NestedProperty) property);
        if (nested.getProperties().size() < 2)
        {
            throw new IllegalStateException("Expected a nested property name for array match '" + resolvedPropertyName + "', none found");
        }
        if (!(nested.getProperties().get(0) instanceof IndexedProperty))
        {
            throw new IllegalStateException("Expected an indexed property for array match '" + resolvedPropertyName + "', please provide an index");
        }
        int index = ((IndexedProperty) nested.getProperties().get(0)).getIndex();
        nested.getProperties().remove(0);
        StringWriter writer = new StringWriter();
        nested.toPropertyEPL(writer);
        return new Pair<Integer, String>(index, writer.toString());
    }

View Full Code Here

        Property property = PropertyParser.parse(resolvedPropertyName, false);
        if (!(property instanceof NestedProperty))
        {
            throw new IllegalStateException("Expected a nested property providing an index for array match '" + resolvedPropertyName + "'");
        }
        NestedProperty nested = ((NestedProperty) property);
        if (nested.getProperties().size() < 2)
        {
            throw new IllegalStateException("Expected a nested property name for array match '" + resolvedPropertyName + "', none found");
        }
        if (!(nested.getProperties().get(0) instanceof IndexedProperty))
        {
            throw new IllegalStateException("Expected an indexed property for array match '" + resolvedPropertyName + "', please provide an index");
        }
        int index = ((IndexedProperty) nested.getProperties().get(0)).getIndex();
        nested.getProperties().remove(0);
        StringWriter writer = new StringWriter();
        nested.toPropertyEPL(writer);
        return new Pair<Integer, String>(index, writer.toString());
    }

View Full Code Here

        Property property = PropertyParser.parse(resolvedPropertyName, false);
        if (!(property instanceof NestedProperty))
        {
            throw new IllegalStateException("Expected a nested property providing an index for array match '" + resolvedPropertyName + "'");
        }
        NestedProperty nested = ((NestedProperty) property);
        if (nested.getProperties().size() < 2)
        {
            throw new IllegalStateException("Expected a nested property name for array match '" + resolvedPropertyName + "', none found");
        }
        if (!(nested.getProperties().get(0) instanceof IndexedProperty))
        {
            throw new IllegalStateException("Expected an indexed property for array match '" + resolvedPropertyName + "', please provide an index");
        }
        int index = ((IndexedProperty) nested.getProperties().get(0)).getIndex();
        nested.getProperties().remove(0);
        StringWriter writer = new StringWriter();
        nested.toPropertyEPL(writer);
        return new Pair<Integer, String>(index, writer.toString());
    }

View Full Code Here

        Property property = PropertyParser.parseAndWalk(resolvedPropertyName);
        if (!(property instanceof NestedProperty))
        {
            throw new IllegalStateException("Expected a nested property providing an index for array match '" + resolvedPropertyName + "'");
        }
        NestedProperty nested = ((NestedProperty) property);
        if (nested.getProperties().size() < 2)
        {
            throw new IllegalStateException("Expected a nested property name for array match '" + resolvedPropertyName + "', none found");
        }
        if (!(nested.getProperties().get(0) instanceof IndexedProperty))
        {
            throw new IllegalStateException("Expected an indexed property for array match '" + resolvedPropertyName + "', please provide an index");
        }
        int index = ((IndexedProperty) nested.getProperties().get(0)).getIndex();
        nested.getProperties().remove(0);
        StringWriter writer = new StringWriter();
        nested.toPropertyEPL(writer);
        return new Pair<Integer, String>(index, writer.toString());
    }

View Full Code Here

        Property property = PropertyParser.parse(resolvedPropertyName, false);
        if (!(property instanceof NestedProperty))
        {
            throw new IllegalStateException("Expected a nested property providing an index for array match '" + resolvedPropertyName + "'");
        }
        NestedProperty nested = ((NestedProperty) property);
        if (nested.getProperties().size() < 2)
        {
            throw new IllegalStateException("Expected a nested property name for array match '" + resolvedPropertyName + "', none found");
        }
        if (!(nested.getProperties().get(0) instanceof IndexedProperty))
        {
            throw new IllegalStateException("Expected an indexed property for array match '" + resolvedPropertyName + "', please provide an index");
        }
        int index = ((IndexedProperty) nested.getProperties().get(0)).getIndex();
        nested.getProperties().remove(0);
        StringWriter writer = new StringWriter();
        nested.toPropertyEPL(writer);
        return new Pair<Integer, String>(index, writer.toString());
    }

View Full Code Here

        Property property = PropertyParser.parse(resolvedPropertyName, false);
        if (!(property instanceof NestedProperty))
        {
            throw new IllegalStateException("Expected a nested property providing an index for array match '" + resolvedPropertyName + "'");
        }
        NestedProperty nested = ((NestedProperty) property);
        if (nested.getProperties().size() < 2)
        {
            throw new IllegalStateException("Expected a nested property name for array match '" + resolvedPropertyName + "', none found");
        }
        if (!(nested.getProperties().get(0) instanceof IndexedProperty))
        {
            throw new IllegalStateException("Expected an indexed property for array match '" + resolvedPropertyName + "', please provide an index");
        }
        int index = ((IndexedProperty) nested.getProperties().get(0)).getIndex();
        nested.getProperties().remove(0);
        StringWriter writer = new StringWriter();
        nested.toPropertyEPL(writer);
        return new Pair<Integer, String>(index, writer.toString());
    }

View Full Code Here

        Property property = PropertyParser.parse(resolvedPropertyName, false);
        if (!(property instanceof NestedProperty))
        {
            throw new IllegalStateException("Expected a nested property providing an index for array match '" + resolvedPropertyName + "'");
        }
        NestedProperty nested = ((NestedProperty) property);
        if (nested.getProperties().size() < 2)
        {
            throw new IllegalStateException("Expected a nested property name for array match '" + resolvedPropertyName + "', none found");
        }
        if (!(nested.getProperties().get(0) instanceof IndexedProperty))
        {
            throw new IllegalStateException("Expected an indexed property for array match '" + resolvedPropertyName + "', please provide an index");
        }
        int index = ((IndexedProperty) nested.getProperties().get(0)).getIndex();
        nested.getProperties().remove(0);
        StringWriter writer = new StringWriter();
        nested.toPropertyEPL(writer);
        return new Pair<Integer, String>(index, writer.toString());
    }

View Full Code Here

        Property property = PropertyParser.parse(resolvedPropertyName, false);
        if (!(property instanceof NestedProperty))
        {
            throw new IllegalStateException("Expected a nested property providing an index for array match '" + resolvedPropertyName + "'");
        }
        NestedProperty nested = ((NestedProperty) property);
        if (nested.getProperties().size() < 2)
        {
            throw new IllegalStateException("Expected a nested property name for array match '" + resolvedPropertyName + "', none found");
        }
        if (!(nested.getProperties().get(0) instanceof IndexedProperty))
        {
            throw new IllegalStateException("Expected an indexed property for array match '" + resolvedPropertyName + "', please provide an index");
        }
        int index = ((IndexedProperty) nested.getProperties().get(0)).getIndex();
        nested.getProperties().remove(0);
        StringWriter writer = new StringWriter();
        nested.toPropertyEPL(writer);
        return new Pair<Integer, String>(index, writer.toString());
    }

View Full Code Here

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