Examples of NullLiteral

Examples of org.springframework.expression.spel.ast.NullLiteral

509
510
511
512
513
514
515
516
517
518
      Token nullToken = peekToken();
      if (!nullToken.stringValue().equals("null")) {
        return false;
      }
      nextToken();
      constructedNodes.push(new NullLiteral(toPos(nullToken)));
      return true;
    }
    return false;
  }
View Full Code Here

Examples of org.springframework.expression.spel.ast.NullLiteral

463
464
465
466
467
468
469
470
471
472
      Token nullToken = peekToken();
      if (!nullToken.stringValue().equals("null")) {
        return false;
      }
      nextToken();
      constructedNodes.push(new NullLiteral(toPos(nullToken)));
      return true;
    }
    return false;
  }
View Full Code Here

Examples of org.springframework.expression.spel.ast.NullLiteral

135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
    SpelNodeImpl expr = eatLogicalOrExpression();
    if (moreTokens()) {
      Token t = peekToken();
      if (t.kind==TokenKind.ASSIGN) { // a=b
        if (expr==null) {
        expr = new NullLiteral(toPos(t.startpos-1,t.endpos-1));
      }
        nextToken();
        SpelNodeImpl assignedValue = eatLogicalOrExpression();
        return new Assign(toPos(t),expr,assignedValue);
      } else if (t.kind==TokenKind.ELVIS) { // a?:b (a if it isn't null, otherwise b)
        if (expr==null) {
          expr = new NullLiteral(toPos(t.startpos-1,t.endpos-2));
        }
        nextToken(); // elvis has left the building
        SpelNodeImpl valueIfNull = eatExpression();
        if (valueIfNull==null) {
          valueIfNull = new NullLiteral(toPos(t.startpos+1,t.endpos+1));
        }
        return new Elvis(toPos(t),expr,valueIfNull);
      } else if (t.kind==TokenKind.QMARK) { // a?b:c
        if (expr==null) {
          expr = new NullLiteral(toPos(t.startpos-1,t.endpos-1));
        }
        nextToken();
        SpelNodeImpl ifTrueExprValue = eatExpression(); 
        eatToken(TokenKind.COLON);
        SpelNodeImpl ifFalseExprValue = eatExpression(); 
View Full Code Here

Examples of org.springframework.expression.spel.ast.NullLiteral

509
510
511
512
513
514
515
516
517
518
      Token nullToken = peekToken();
      if (!nullToken.stringValue().equals("null")) {
        return false;
      }
      nextToken();
      constructedNodes.push(new NullLiteral(toPos(nullToken)));
      return true;
    }
    return false;
  }
View Full Code Here

Examples of org.springframework.expression.spel.ast.NullLiteral

146
147
148
149
150
151
152
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
    SpelNodeImpl expr = eatLogicalOrExpression();
    if (moreTokens()) {
      Token t = peekToken();
      if (t.kind == TokenKind.ASSIGN) {  // a=b
        if (expr == null) {
          expr = new NullLiteral(toPos(t.startPos - 1, t.endPos - 1));
        }
        nextToken();
        SpelNodeImpl assignedValue = eatLogicalOrExpression();
        return new Assign(toPos(t), expr, assignedValue);
      }

      if (t.kind == TokenKind.ELVIS) {  // a?:b (a if it isn't null, otherwise b)
        if (expr == null) {
          expr = new NullLiteral(toPos(t.startPos - 1, t.endPos - 2));
        }
        nextToken();  // elvis has left the building
        SpelNodeImpl valueIfNull = eatExpression();
        if (valueIfNull==null) {
          valueIfNull = new NullLiteral(toPos(t.startPos + 1, t.endPos + 1));
        }
        return new Elvis(toPos(t), expr, valueIfNull);
      }

      if (t.kind == TokenKind.QMARK) {  // a?b:c
        if (expr == null) {
          expr = new NullLiteral(toPos(t.startPos - 1, t.endPos - 1));
        }
        nextToken();
        SpelNodeImpl ifTrueExprValue = eatExpression();
        eatToken(TokenKind.COLON);
        SpelNodeImpl ifFalseExprValue = eatExpression();
View Full Code Here

Examples of org.springframework.expression.spel.ast.NullLiteral

578
579
580
581
582
583
584
585
586
587
      Token nullToken = peekToken();
      if (!nullToken.stringValue().equalsIgnoreCase("null")) {
        return false;
      }
      nextToken();
      this.constructedNodes.push(new NullLiteral(toPos(nullToken)));
      return true;
    }
    return false;
  }
View Full Code Here

Examples of rocket.beans.rebind.nullvalue.NullLiteral

495
496
497
498
499
500
501
502
503
504
505
506
507
    return value;
  }

  protected NullLiteral visitNullValue(final Element element) {
    final NullLiteral nullValue = new NullLiteral();

    final GeneratorContext context = this.getGenerator().getGeneratorContext();
    nullValue.setGeneratorContext(context);
    nullValue.setType(context.getString());

    return nullValue;
  }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. 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.