List of declareVariable() Examples

Examples of declareVariable()

com.facebook.presto.byteCode.CompilerContext.declareVariable()
com.volantis.xml.expression.ExpressionScope.declareVariable()
Declare a new variable in this scope. @param name The name of the variable. @param initialValue The initial value of the variable. @return The variable.
com.volantis.xml.expression.InternalExpressionScope.declareVariable()
Declare a new variable in this scope.
The variable is not initialised and any attempt to get its value before it is explicitly set will result in an exception being thrown.
@param name The name of the variable. @return The variable.
com.volantis.xml.expression.impl.SimpleExpressionScope.declareVariable()
net.sf.saxon.s9api.XPathCompiler.declareVariable()
Declare a variable as part of the static context for XPath expressions compiled using this XPathCompiler. It is an error for the XPath expression to refer to a variable unless it has been declared. This method declares the existence of the variable, but it does not bind any value to the variable; that is done later, when the XPath expression is evaluated. The variable is allowed to have any type (that is, the required type is item()*). @param qname The name of the variable, expressions as a QName
net.sf.saxon.sxpath.IndependentContext.declareVariable()
Declare a variable. A variable must be declared before an expression referring to it is compiled. The initial value of the variable will be the empty sequence @param qname The name of the variable @return an XPathVariable object representing information about the variable that has beendeclared.
net.sf.saxon.sxpath.XPathEvaluator.declareVariable()
Declare a variable, making it available for use within a subsequently-compiled XPath expression. The variable may subsequently be assigned a value using the method {@link XPathDynamicContext#setVariable(XPathVariable,net.sf.saxon.om.ValueRepresentation)}. Any external variable used in an XPath expression must be declared before the XPath expression is compiled. @param uri The namespace URI of the variable name. Use "" for the null namespace. @param localName The local part of the variable name. @return an object representing the variable
net.sf.saxon.xpath.StandaloneContext.declareVariable()
Declare a variable. A variable must be declared before an expression referring to it is compiled.
org.apache.commons.jxpath.AbstractFactory.declareVariable()
Declare the specified variable @param context hosts variable pools. See {@link JXPathContext#getVariables() JXPathContext.getVariables()} @param name is the name of the variable without the "$" sign @return true if the variable was successfully defined
org.apache.commons.jxpath.Variables.declareVariable()
Defines a new variable with the specified value or modifies the value of an existing variable. May throw UnsupportedOperationException.
org.exist.xmldb.XPathQueryServiceImpl.declareVariable()
H[SPEAKER=$name] Any Java object may be passed as initial value. The query engine will try to map this into a corresponding XPath value. You may also pass an XMLResource as obtained from another XPath expression. This will be converted into a node. @param qname a valid QName by which the variable is identified. Anyprefix should have been mapped to a namespace, i.e. if a variable is called x:name, there should be a prefix/namespace mapping for the prefix x @param initialValue the initial value, which is assigned to the variable @throws XMLDBException
org.exist.xmldb.XQueryService.declareVariable()
H[SPEAKER=$name] Any Java object may be passed as initial value. The implementation will try to map the Java object into a corresponding XQuery value. In particular, all basic Java types (Integer, Long, Double, String) should be mapped into the corresponding XML Schema atomic types. A Java array is mapped to an XQuery sequence. The implemenation should also recognize all DOM node types. As a special case, an XMLResource as obtained from a {@link ResourceSet} will be converted into a node. @param qname a valid QName by which the variable is identified. Anyprefix should have been mapped to a namespace, using {@link #setNamespace(String,String)}. For example, if a variable is called x:name, a prefix/namespace mapping should have been defined for prefix x before calling this method. @param initialValue the initial value, which is assigned to the variable @throws XMLDBException
org.exist.xquery.XQueryContext.declareVariable()
Declare a user-defined variable.
The value argument is converted into an XPath value (@see XPathUtil#javaObjectToXPath(Object)).
@param qname the qualified name of the new variable. Any namespaces should have been declared before. @param value a Java object, representing the fixed value of the variable @return the created Variable object @throws XPathException if the value cannot be converted into a known XPath value or the variable QName references an unknownnamespace-prefix.
org.exist.xquery.functions.session.SessionModule.declareVariable()
org.pdf4j.saxon.sxpath.IndependentContext.declareVariable()
Declare a variable. A variable must be declared before an expression referring to it is compiled. The initial value of the variable will be the empty sequence @param qname The name of the variable @return an XPathVariable object representing information about the variable that has beendeclared.
org.rascalmpl.interpreter.env.Environment.declareVariable()
org.xmldb.api.modules.XQueryService.declareVariable()

Examples of com.facebook.presto.byteCode.CompilerContext.declareVariable()

                arg("blocks", com.facebook.presto.block.Block[].class),
                arg("pageBuilder", PageBuilder.class));


        CompilerContext compilerContext = filterAndProjectMethod.getCompilerContext();


        LocalVariableDefinition positionVariable = compilerContext.declareVariable(int.class, "position");


        LocalVariableDefinition rowsVariable = compilerContext.declareVariable(int.class, "rows");
        filterAndProjectMethod.getBody()
                .comment("int rows = blocks[0].getPositionCount();")
                .getVariable("blocks")

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Examples of com.facebook.presto.byteCode.CompilerContext.declareVariable()


        CompilerContext compilerContext = filterAndProjectMethod.getCompilerContext();


        LocalVariableDefinition positionVariable = compilerContext.declareVariable(int.class, "position");


        LocalVariableDefinition rowsVariable = compilerContext.declareVariable(int.class, "rows");
        filterAndProjectMethod.getBody()
                .comment("int rows = blocks[0].getPositionCount();")
                .getVariable("blocks")
                .push(0)
                .getObjectArrayElement()

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Examples of com.volantis.xml.expression.ExpressionScope.declareVariable()

                    Value.class.getName() +
                    " (" + value.getClass().getName() + ")");
        } else {
            ExpandedName name = expandName(variable);


            scope.declareVariable(name, (Value)value);
        }
    }


    // javadoc inherited
    public boolean isDeclaredVariable(String variable) {

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Examples of com.volantis.xml.expression.ExpressionScope.declareVariable()

        for (Iterator iter = pendingVariableDeclarations.entrySet().iterator();
                iter.hasNext(); ) {
            final Map.Entry entry = (Map.Entry) iter.next();
            final ExpandedName name = (ExpandedName) entry.getKey();
            final Value initialValue = (Value) entry.getValue();
            expressionScope.declareVariable(name, initialValue);
        }
    }
}

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Examples of com.volantis.xml.expression.InternalExpressionScope.declareVariable()

        PositionScope pc = expressionContext.getPositionScope();


        // Declare an unitialized variable.
        InternalExpressionScope scope = (InternalExpressionScope)
                expressionContext.getCurrentScope();
        Variable variable = scope.declareVariable(variableName);


        // Iterate over the sequence.
        int length = sequence.getLength();


        for (int i = 1; i <= length; i += 1) {

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Examples of com.volantis.xml.expression.impl.SimpleExpressionScope.declareVariable()

                                                           scopeA);


        scopeA.declareVariable(nameX, x);


        try {
            scopeB.declareVariable(nameX, x2);
        } catch (IllegalArgumentException e) {
            fail("Declaring variable x in scope B should be OK even though " +
                 "it is declared in scope A");
        }

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Examples of com.volantis.xml.expression.impl.SimpleExpressionScope.declareVariable()

        } catch (IllegalArgumentException e) {
            fail("Declaring another variable x but in a different namespace " +
                 "should not cause a problem");
        }


        scopeB.declareVariable(nameY, y);


        try {
            scopeB.declareVariable(nameY, x2);


            fail("Should have had an IllegalArgumentException when an " +

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Examples of com.volantis.xml.expression.impl.SimpleExpressionScope.declareVariable()

        }


        scopeB.declareVariable(nameY, y);


        try {
            scopeB.declareVariable(nameY, x2);


            fail("Should have had an IllegalArgumentException when an " +
                 "attempt was made to redeclare the y variable in scope B");
        } catch (IllegalArgumentException e) {
            // Expected condition

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Examples of com.volantis.xml.expression.impl.SimpleExpressionScope.declareVariable()

                                                           null);
        ExpressionScope scopeB = new SimpleExpressionScope(factory,
                                                           scopeA);


        scopeA.declareVariable(nameX, x);
        scopeB.declareVariable(nameX, x2);
        scopeA.declareVariable(nameX2, x2);
        scopeB.declareVariable(nameY, y);


        assertSame("Scope A's variable x should have been available",
                   x,

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Examples of com.volantis.xml.expression.impl.SimpleExpressionScope.declareVariable()

                                                           scopeA);


        scopeA.declareVariable(nameX, x);
        scopeB.declareVariable(nameX, x2);
        scopeA.declareVariable(nameX2, x2);
        scopeB.declareVariable(nameY, y);


        assertSame("Scope A's variable x should have been available",
                   x,
                   scopeA.resolveVariable(nameX).getValue());
        assertSame("Scope A's variable x should be hidden",

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