Package org.pdf4j.saxon.value

Examples of org.pdf4j.saxon.value.AtomicValue

178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
    /**
     * Evaluate the expression
     */

    public Item evaluateItem(XPathContext c) throws XPathException {
        AtomicValue av = (AtomicValue)value.evaluateItem(c);
        if (av==null) {
            return BooleanValue.FALSE;
        }
        NumericValue v = (NumericValue)av;

        if (!v.isWholeNumber()) {
            return BooleanValue.FALSE;
        }

        AtomicValue av2 = (AtomicValue)min.evaluateItem(c);
        NumericValue v2 = (NumericValue)av2;

        if (v.compareTo(v2) < 0) {
            return BooleanValue.FALSE;
        }

        AtomicValue av3 = (AtomicValue)max.evaluateItem(c);
        NumericValue v3 = (NumericValue)av3;

        return BooleanValue.get(v.compareTo(v3) <= 0);
    }
View Full Code Here
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
            return null;
        }
        DocumentInfo doc = (DocumentInfo)arg1;

        if (isSingletonId) {
            AtomicValue arg = (AtomicValue)argument[0].evaluateItem(context);
            if (arg==null) {
                return EmptyIterator.getInstance();
            }
            String idrefs = arg.getStringValue();
            return getIdSingle(doc, idrefs);
        } else {
            SequenceIterator idrefs = argument[0].iterate(context);
            return getIdMultiple(doc, idrefs);
        }
View Full Code Here
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
    * Evaluate the expression
    */

    public Item evaluateItem(XPathContext context) throws XPathException {

        AtomicValue arg0 = (AtomicValue)argument[0].evaluateItem(context);
        if (arg0==null) {
            return null;
        }

        AtomicValue arg1 = (AtomicValue)argument[1].evaluateItem(context);
        if (arg1==null) {
            return null;
        }

        GenericAtomicComparer collator = getAtomicComparer(2, context);
View Full Code Here
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
     * @return the result of evaluating the expression (a BooleanValue)
     * @throws org.pdf4j.saxon.trans.XPathException
     */

    public Item evaluateItem(XPathContext context) throws XPathException {
        AtomicValue hrefVal = (AtomicValue)argument[0].evaluateItem(context);
        if (hrefVal==null) {
            return BooleanValue.FALSE;
        }
        String href = hrefVal.getStringValue();

        // suppress all error messages while attempting to fetch the document
        Controller controller = context.getController();
        ErrorListener old = controller.getErrorListener();
        controller.setErrorListener(new ErrorListener() {
View Full Code Here
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
    /**
    * Evaluate in a general context
    */

    public Item evaluateItem(XPathContext context) throws XPathException {
        AtomicValue av1 = (AtomicValue)argument[0].evaluateItem(context);
        if (av1==null) {
            return null;
        }
        CalendarValue in = (CalendarValue)av1;

        int nargs = argument.length;
        DayTimeDurationValue tz;
        if (nargs==1) {
            return in.adjustTimezone(context.getImplicitTimezone());
        } else {
            AtomicValue av2 = (AtomicValue)argument[1].evaluateItem(context);
            if (av2==null) {
                return in.removeTimezone();
            }
            tz = (DayTimeDurationValue)av2;
            long microseconds = tz.getLengthInMicroseconds();
View Full Code Here
33
34
35
36
37
38
39
40
41
42
43
44
    public Item evaluateItem(XPathContext c) throws XPathException {
        int numArgs = argument.length;
        FastStringBuffer sb = new FastStringBuffer(1024);
        for (int i=0; i<numArgs; i++) {
            AtomicValue val = (AtomicValue)argument[i].evaluateItem(c);
            if (val!=null) {
                sb.append(val.getStringValueCS());
            }
        }
        return StringValue.makeStringValue(sb.condense());
    }
View Full Code Here
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
    /**
    * Iterate over the results of the function
    */

    public SequenceIterator iterate(XPathContext c) throws XPathException {
        AtomicValue sv = (AtomicValue)argument[0].evaluateItem(c);
        if (sv==null) {
            return EmptyIterator.getInstance();
        }
        CharSequence input = sv.getStringValueCS();
        if (input.length() == 0) {
            return EmptyIterator.getInstance();
        }

        RegularExpression re = regexp;
        if (re == null) {

            sv = (AtomicValue)argument[1].evaluateItem(c);
            CharSequence pattern = sv.getStringValueCS();

            CharSequence flags;
            if (argument.length==2) {
                flags = "";
            } else {
                sv = (AtomicValue)argument[2].evaluateItem(c);
                flags = sv.getStringValueCS();
            }

            try {
                final Platform platform = Configuration.getPlatform();
                final int xmlVersion = c.getConfiguration().getXMLVersion();
View Full Code Here
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
     * @return the result as a BooleanValue, or null to indicate the empty sequence
     * @throws XPathException on an error
     */

    public Item evaluateItem(XPathContext c) throws XPathException {
        AtomicValue sv0 = (AtomicValue)argument[0].evaluateItem(c);
        if (sv0==null) {
            sv0 = StringValue.EMPTY_STRING;
        }

        RegularExpression re = regexp;

        if (re == null) {
            AtomicValue pat = (AtomicValue)argument[1].evaluateItem(c);
            if (pat==null) return null;

            CharSequence flags;
            if (argument.length==2) {
                flags = "";
            } else {
                AtomicValue sv2 = (AtomicValue)argument[2].evaluateItem(c);
                if (sv2==null) return null;
                flags = sv2.getStringValueCS();
            }

            try {
                final Platform platform = Configuration.getPlatform();
                final int xmlVersion = c.getConfiguration().getXMLVersion();
View Full Code Here
208
209
210
211
212
213
214
215
216
217
218
            // the collation was determined statically
            return stringCollator;
        } else {
            int numargs = argument.length;
            if (numargs > arg) {
                AtomicValue av = (AtomicValue) argument[arg].evaluateItem(context);
                StringValue collationValue = (StringValue) av;
                String collationName = collationValue.getStringValue();
                URI collationURI;
                try {
                    collationURI = new URI(collationName);
View Full Code Here
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
    public Expression preEvaluate(ExpressionVisitor visitor) {
        Configuration config = visitor.getConfiguration();
        if (getNumberOfArguments() == 1 &&
                ((Boolean)config.getConfigurationProperty(FeatureKeys.PRE_EVALUATE_DOC_FUNCTION)).booleanValue()) {
            try {
                AtomicValue hrefVal = (AtomicValue)argument[0].evaluateItem(null);
                if (hrefVal==null) {
                    return null;
                }
                String href = hrefVal.getStringValue();
                if (href.indexOf('#') >= 0) {
                    return this;
                }
                NodeInfo item = Document.preLoadDoc(href, expressionBaseURI, config, this);
                if (item!=null) {
View Full Code Here
TOP

Related Classes of org.pdf4j.saxon.value.AtomicValue

  • org.pdf4j.saxon.expr.AxisAtomizingIterator
  • org.pdf4j.saxon.expr.CastableExpression
  • org.pdf4j.saxon.expr.GeneralComparison10
  • org.pdf4j.saxon.expr.IntegerRangeTest
  • org.pdf4j.saxon.expr.SingletonComparison
  • org.pdf4j.saxon.functions.Adjust
  • org.pdf4j.saxon.functions.Available
  • org.pdf4j.saxon.functions.CodepointEqual
  • org.pdf4j.saxon.functions.CollatingFunction
  • org.pdf4j.saxon.functions.Compare
    • 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.