Package com.hp.hpl.jena.sparql.sse

Examples of com.hp.hpl.jena.sparql.sse.ItemList

542
543
544
545
546
547
548
549
550
        {
            Log.warn(this, "Attempt to use OpFetch - need to enable first with a call to OpFetch.enable()") ;
            return OpLabel.create("fetch/"+serviceNode, OpTable.unit()) ;
        }
        Item item = Item.createNode(elt.getFetchNode()) ;
        ItemList args = new ItemList() ;
        args.add(item) ;
        return builder.make(args) ;
    }
View Full Code Here
496
497
498
499
500
501
502
503
504
        {
            Log.warn(this, "Attempt to use OpFetch - need to enable first with a call to OpFetch.enable()") ;
            return OpLabel.create("fetch/"+serviceNode, OpTable.unit()) ;
        }
        Item item = Item.createNode(elt.getFetchNode()) ;
        ItemList args = new ItemList() ;
        args.add(item) ;
        return builder.make(args) ;
    }
View Full Code Here
175
176
177
178
179
180
181
182
183
    {
        if ( ! item.isTagged(Tags.tagBGP) )
            BuilderLib.broken(item, "Not a basic graph pattern") ;
        if ( ! item.isList() )
            BuilderLib.broken(item, "Not a list for a basic graph pattern") ;
        ItemList list = item.getList() ;
        return buildBGP(list) ;
       
    }
View Full Code Here
135
136
137
138
139
140
141
142
143
    {
        if ( ! item.isTagged(Tags.tagBGP) )
            BuilderLib.broken(item, "Not a basic graph pattern") ;
        if ( ! item.isList() )
            BuilderLib.broken(item, "Not a list for a basic graph pattern") ;
        ItemList list = item.getList() ;
        return buildBGP(list) ;
       
    }
View Full Code Here
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
    private void init(Item stats)
    {
        if ( !stats.isTagged(STATS) )
            throw new ARQException("Not a tagged '"+STATS+"'") ;

        ItemList list = stats.getList().cdr();      // Skip tag
       
        if ( list.car().isTagged(META) )
        {       
            // Process the meta tag.
            Item elt1 = list.car();
            list = list.cdr();      // Move list on

            // Get count.
            Item x = Item.find(elt1.getList(), COUNT) ;
            if ( x != null )
                count = x.getList().get(1).asInteger() ;
        }
      
        while (!list.isEmpty())
        {
            Item elt = list.car() ;
            list = list.cdr();
            onePattern(elt) ;
        }
    }
View Full Code Here
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
    public static void build(PrefixMapping newMappings, Item elt)
    {
        if ( ! elt.isList() )
            BuilderLib.broken(elt, "Prefix mapping requires a list of pairs", elt) ;

        ItemList prefixes = elt.getList() ;
       
        // Strip (prefixmapping  ...)
        if ( elt.isTaggedIgnoreCase(Tags.tagPrefixMap) || elt.isTaggedIgnoreCase(Tags.tagPrefixMapping) )
        {
            BuilderLib.checkLength(2, elt.getList(), "Not of length 2"+elt.shortString()) ;
            // drop the tag
            prefixes = prefixes.cdr();
        }
       
        for (Item pair : prefixes)
        {
            if ( !pair.isList() || pair.getList().size() != 2 )
View Full Code Here
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
    private void init(Item stats)
    {
        if ( !stats.isTagged(STATS) )
            throw new ARQException("Not a tagged '"+STATS+"'") ;

        ItemList list = stats.getList().cdr();      // Skip tag
       
        if ( list.car().isTagged(META) )
        {       
            // Process the meta tag.
            Item elt1 = list.car();
            list = list.cdr();      // Move list on

            // Get count.
            Item x = Item.find(elt1.getList(), COUNT) ;
            if ( x != null )
                count = x.getList().get(1).asInteger() ;
        }
      
        while (!list.isEmpty())
        {
            Item elt = list.car() ;
            list = list.cdr();
            onePattern(elt) ;
        }
    }
View Full Code Here
136
137
138
139
140
141
142
143
144
    {
        if ( ! item.isTagged(Tags.tagBGP) )
            BuilderLib.broken(item, "Not a basic graph pattern") ;
        if ( ! item.isList() )
            BuilderLib.broken(item, "Not a list for a basic graph pattern") ;
        ItemList list = item.getList() ;
        return buildBGP(list) ;
       
    }
View Full Code Here
68
69
70
71
72
73
74
75
    public static ExprList buildExprList(Item item)
    {
        if ( ! item.isTagged(Tags.tagExprList) )
            BuilderLib.broken(item, "Not tagged exprlist") ;
       
        ItemList list = item.getList() ;
        return buildExprListUntagged(list, 1) ;
    }
View Full Code Here
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
    public static VarExprList buildNamedExprOrExprList(Item item)
    {
        if ( ! item.isList() )
            BuilderLib.broken(item, "Not a var expr list") ;
       
        ItemList list = item.getList() ;
       
        if ( list.isEmpty() )
            return new VarExprList() ;
       
        if ( list.car().isList() )
            // List of lists
            return buildNamedExprList(list) ;
        // One item
        return buildNamedExpr(item) ;
    }
View Full Code Here
TOP

Related Classes of com.hp.hpl.jena.sparql.sse.ItemList

  • com.hp.hpl.jena.sparql.algebra.AlgebraGenerator
  • com.hp.hpl.jena.sparql.algebra.AlgebraGenerator_LC3
  • com.hp.hpl.jena.sparql.engine.optimizer.reorder.PatternTriple
  • com.hp.hpl.jena.sparql.engine.optimizer.StatsMatcher
  • com.hp.hpl.jena.sparql.sse.builders.BuilderBinding
  • com.hp.hpl.jena.sparql.sse.builders.BuilderExec
  • com.hp.hpl.jena.sparql.sse.builders.BuilderExpr
  • com.hp.hpl.jena.sparql.sse.builders.BuilderExpr$BuildAggCommon
  • com.hp.hpl.jena.sparql.sse.builders.BuilderGraph
  • com.hp.hpl.jena.sparql.sse.builders.BuilderNode
    • 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.