Package net.sf.saxon.expr

Examples of net.sf.saxon.expr.UserFunctionCall$FunctionCallPackage

99
100
101
102
103
104
105
106
107
108
109
110
            return null;
        }
        if (fn.isOverriding() != overriding) {
            return null;
        }
        UserFunctionCall fc = new UserFunctionCall();
        fn.registerReference(fc);
        fc.setFunctionName(functionName);
        fc.setArguments(staticArgs);
        fc.setConfirmed(true);
        return fc;
    }
View Full Code Here
134
135
136
137
138
139
140
141
142
143
144
145
146
        UserFunction fn = functions.get(makeKey(functionName, staticArgs.length));
        if (fn == null) {
            return null;
        }
        ExpressionVisitor visitor = ExpressionVisitor.make(env);
        UserFunctionCall fc = new UserFunctionCall();
        fc.setFunctionName(functionName);
        fc.setArguments(staticArgs);
        fc.setFunction(fn);
        fc.checkFunctionCall(fn, visitor);
        fc.setStaticType(fn.getResultType(config.getTypeHierarchy()));
        return fc;
    }
View Full Code Here
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
//            return next();
//        }
        //System.err.println("Construct: " + construct);
        if (construct == Location.FUNCTION_CALL) {
            ContextStackFrame.FunctionCall sf = new ContextStackFrame.FunctionCall();
            UserFunctionCall ufc = (UserFunctionCall)origin;
            sf.setSystemId(ufc.getSystemId());
            sf.setLineNumber(ufc.getLineNumber());
            sf.setContainer(ufc.getContainer());
            sf.setFunctionName(ufc.getFunctionName());
            sf.setContextItem(context.getContextItem());
            next = context.getCaller();
            return sf;
        } else if (construct == StandardNames.XSL_APPLY_TEMPLATES) {
            ContextStackFrame.ApplyTemplates sf = new ContextStackFrame.ApplyTemplates();
View Full Code Here
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
    public Expression bind(StructuredQName functionName, Expression[] arguments, StaticContext env) throws XPathException {
        String functionKey = XQueryFunction.getIdentificationKey(
                functionName, arguments.length);
        XQueryFunction fd = functions.get(functionKey);
        if (fd != null) {
            UserFunctionCall ufc = new UserFunctionCall();
            ufc.setFunctionName(fd.getFunctionName());
            ufc.setArguments(arguments);
            ufc.setStaticType(fd.getResultType());
            UserFunction fn = fd.getUserFunction();
            if (fn == null) {
                // not yet compiled
                fd.registerReference(ufc);
                ufc.setConfirmed(true);
            } else {
                ufc.setFunction(fn);
                ExpressionVisitor visitor = ExpressionVisitor.make(fd.getStaticContext());
                visitor.setExecutable(fd.getExecutable());
                ufc.checkFunctionCall(fn, visitor);
            }
            return ufc;
        } else {
            return null;
        }
View Full Code Here
65
66
67
68
69
70
71
72
73
74
75
76
    public Expression bind(StructuredQName functionName, Expression[] arguments, StaticContext env) throws XPathException {
        if (resolving) {
            return null;
        }
        UserFunctionCall ufc = new UserFunctionCall();
        ufc.setFunctionName(functionName);
        ufc.setArguments(arguments);
        unboundFunctionCalls.add(ufc);
        correspondingStaticContext.add(env);
        return ufc;
    }
View Full Code Here
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
     */

    public void bindUnboundFunctionCalls(XQueryFunctionBinder lib, Configuration config) throws XPathException {
        resolving = true;
        for (int i=0; i<unboundFunctionCalls.size(); i++) {
            UserFunctionCall ufc = (UserFunctionCall)unboundFunctionCalls.get(i);
            QueryModule importingModule = (QueryModule)correspondingStaticContext.get(i);
            correspondingStaticContext.set(i, null);    // for garbage collection purposes
            // The original UserFunctionCall is effectively a dummy: we weren't able to find a function
            // definition at the time. So we try again.
            final StructuredQName q = ufc.getFunctionName();
            final int arity = ufc.getNumberOfArguments();

            XQueryFunction fd = lib.getDeclaration(q, ufc.getArguments());
            if (fd != null) {
                fd.registerReference(ufc);
                ufc.setStaticType(fd.getResultType());
                ufc.setConfirmed(true);
                // Check that the result type and all the argument types are in the static context of the
                // calling module
                importingModule.checkImportedFunctionSignature(fd);
            } else {
                String msg = "Cannot find a matching " + arity +
View Full Code Here
73
74
75
76
77
78
79
80
81
82
83
84
            return null;
        }
        if (fn.isOverriding() != overriding) {
            return null;
        }
        UserFunctionCall fc = new UserFunctionCall();
        fn.registerReference(fc);
        fc.setFunctionNameCode(nameCode);
        fc.setArguments(staticArgs);
        fc.setConfirmed(true);
        return fc;
    }
View Full Code Here
91
92
93
94
95
96
97
98
99
100
101
102
        UserFunction fn = (UserFunction)functions.get(new Long(key));
        if (fn == null) {
            return null;
        }
        StandaloneContext env = new StandaloneContext(config); // this is needed only for the name pool
        UserFunctionCall fc = new UserFunctionCall();
        fc.setFunctionNameCode(nameCode);
        fc.setArguments(staticArgs);
        fc.setFunction(fn, env);
        fc.setStaticType(fn.getResultType());
        return fc;
    }
View Full Code Here
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
    public Expression bind(int nameCode, String uri, String local, Expression[] arguments) throws XPathException {
        int fp = getNamePool().allocate("", uri, local);
        Long keyObj = new Long(((long)arguments.length)<<32 + (long)fp);
        XQueryFunction fd = (XQueryFunction)functions.get(keyObj);
        if (fd != null) {
            UserFunctionCall ufc = new UserFunctionCall();
            ufc.setFunctionNameCode(nameCode);
            ufc.setArguments(arguments);
            ufc.setStaticType(fd.getResultType());
            UserFunction fn = fd.getUserFunction();
            if (fn == null) {
                // not yet compiled
                fd.registerReference(ufc);
            } else {
                ufc.setFunction(fn, fd.getStaticContext());
            }
            return ufc;
        } else if (allowForwardsReferences) {
            UserFunctionCall ufc = new UserFunctionCall();
            ufc.setFunctionNameCode(nameCode);
            ufc.setArguments(arguments);
            unboundFunctionCalls.add(ufc);
            return ufc;
        } else {
            return null;
        }
View Full Code Here
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
     */

    public void bindUnboundFunctionCalls() throws StaticError {
        Iterator iter = unboundFunctionCalls.iterator();
        while (iter.hasNext()) {
            UserFunctionCall ufc = (UserFunctionCall)iter.next();
            int fp = ufc.getFunctionNameCode() & 0xfffff;
            int arity = ufc.getNumberOfArguments();
            Long keyObj = new Long(((long)arity)<<32 + (long)fp);

            XQueryFunction fd = (XQueryFunction)functions.get(keyObj);
            if (fd != null) {
                ufc.setStaticType(fd.getResultType());
                fd.registerReference(ufc);
            } else {
                throw new StaticError("Function " +
                        getNamePool().getDisplayName(ufc.getFunctionNameCode()) +
                        " has not been declared",
                        ExpressionTool.getLocator(ufc));
            }
        }
    }
View Full Code Here
TOP

Related Classes of net.sf.saxon.expr.UserFunctionCall$FunctionCallPackage

  • net.sf.saxon.event.SequenceReceiver
  • net.sf.saxon.functions.ExecutableFunctionLibrary
  • net.sf.saxon.instruct.Executable
  • net.sf.saxon.instruct.InstructionDetails
  • net.sf.saxon.om.Item
  • net.sf.saxon.om.SequenceIterator
  • net.sf.saxon.om.StructuredQName
  • net.sf.saxon.om.ValueRepresentation
  • net.sf.saxon.query.UnboundFunctionLibrary
  • net.sf.saxon.query.XQueryFunctionLibrary
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.