1 package com.genimen.djeneric.tools.generator.core.nodes; 2 3 import com.genimen.djeneric.tools.generator.core.DjentelParserEngine; 4 import com.genimen.djeneric.tools.generator.core.ParseException; 5 import com.genimen.djeneric.tools.generator.core.SimpleNode; 6 import com.genimen.djeneric.tools.generator.core.util.ParseContext; 7 8 public class FilterNode extends SimpleNode implements BooleanExpression 9 { 10 11 public FilterNode(int i) 12 { 13 super(i); 14 } 15 16 public FilterNode(DjentelParserEngine p, int i) 17 { 18 super(p, i); 19 } 20 21 public String getName() 22 { 23 return "filter"; 24 } 25 26 public String toString() 27 { 28 return ""; 29 } 30 31 public String evaluate(ParseContext context) 32 { 33 return ""; 34 } 35 36 public boolean isTrue(ParseContext context) throws ParseException 37 { 38 return ((BooleanExpression) getChild(0)).isTrue(context); 39 } 40 41 public Object getValue(ParseContext context) throws ParseException 42 { 43 return ((ValueExpression) getChild(0)).getValue(context); 44 } 45 46 } | Popular Tags |