Example usage for org.eclipse.jdt.core.dom PrefixExpression setSourceRange

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom PrefixExpression setSourceRange.

Prototype

public final void setSourceRange(int startPosition, int length) 

Source Link

Document

Sets the source range of the original source file where the source fragment corresponding to this node was found.

Usage

From source file:org.eclipse.jdt.core.dom.ASTConverter.java

License:Open Source License

public PrefixExpression convert(org.eclipse.jdt.internal.compiler.ast.PrefixExpression expression) {
    final PrefixExpression prefixExpression = new PrefixExpression(this.ast);
    if (this.resolveBindings) {
        recordNodes(prefixExpression, expression);
    }//from  w ww .  j a v  a2  s .  co  m
    prefixExpression.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
    prefixExpression.setOperand(convert(expression.lhs));
    switch (expression.operator) {
    case org.eclipse.jdt.internal.compiler.ast.OperatorIds.PLUS:
        prefixExpression.setOperator(PrefixExpression.Operator.INCREMENT);
        break;
    case org.eclipse.jdt.internal.compiler.ast.OperatorIds.MINUS:
        prefixExpression.setOperator(PrefixExpression.Operator.DECREMENT);
        break;
    }
    return prefixExpression;
}

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From source file:org.eclipse.jdt.core.dom.ASTConverter.java

License:Open Source License

public PrefixExpression convert(org.eclipse.jdt.internal.compiler.ast.UnaryExpression expression) {
    final PrefixExpression prefixExpression = new PrefixExpression(this.ast);
    if (this.resolveBindings) {
        this.recordNodes(prefixExpression, expression);
    }/*from   w w  w .ja va  2  s  .  c  o m*/
    prefixExpression.setSourceRange(expression.sourceStart, expression.sourceEnd - expression.sourceStart + 1);
    prefixExpression.setOperand(convert(expression.expression));
    switch ((expression.bits
            & org.eclipse.jdt.internal.compiler.ast.ASTNode.OperatorMASK) >> org.eclipse.jdt.internal.compiler.ast.ASTNode.OperatorSHIFT) {
    case org.eclipse.jdt.internal.compiler.ast.OperatorIds.PLUS:
        prefixExpression.setOperator(PrefixExpression.Operator.PLUS);
        break;
    case org.eclipse.jdt.internal.compiler.ast.OperatorIds.MINUS:
        prefixExpression.setOperator(PrefixExpression.Operator.MINUS);
        break;
    case org.eclipse.jdt.internal.compiler.ast.OperatorIds.NOT:
        prefixExpression.setOperator(PrefixExpression.Operator.NOT);
        break;
    case org.eclipse.jdt.internal.compiler.ast.OperatorIds.TWIDDLE:
        prefixExpression.setOperator(PrefixExpression.Operator.COMPLEMENT);
    }
    return prefixExpression;
}

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