Example usage for org.eclipse.jdt.core.dom CharacterLiteral setEscapedValue

Introduction

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

Prototype

public void setEscapedValue(String value) 

Source Link

Document

Sets the string value of this literal node.

Usage

From source file:ch.acanda.eclipse.pmd.java.resolution.optimization.SimplifyStartsWithQuickFix.java

License:Open Source License

/**
 * Rewrites <code>s.startsWith("a")</code> as <code>s.charAt(0) == 'a'</code>.
 *///from  w  ww.j a v  a  2 s  .  com
@Override
@SuppressWarnings("unchecked")
protected boolean apply(final MethodInvocation node) {
    final AST ast = node.getAST();

    final MethodInvocation charAt = ast.newMethodInvocation();
    charAt.setExpression(copy(node.getExpression()));
    charAt.setName(ast.newSimpleName("charAt"));
    charAt.arguments().add(ast.newNumberLiteral("0"));

    final CharacterLiteral character = ast.newCharacterLiteral();
    final StringLiteral s = (StringLiteral) node.arguments().get(0);
    character.setEscapedValue(s.getEscapedValue().replace('"', '\''));

    final InfixExpression eq = ast.newInfixExpression();
    eq.setOperator(Operator.EQUALS);
    eq.setLeftOperand(charAt);
    eq.setRightOperand(character);

    replace(node, eq);
    return true;
}

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From source file:ch.acanda.eclipse.pmd.java.resolution.stringandstringbuffer.AppendCharacterWithCharQuickFix.java

License:Open Source License

/**
 * Replaces the string literal <code>"a"</code> in <code>buffer.append("a")</code> with the character literal
 * <code>'a'</code>.// w  ww. j av  a 2 s.c o  m
 */
@Override
protected boolean apply(final StringLiteral node) {
    final CharacterLiteral character = node.getAST().newCharacterLiteral();
    character.setEscapedValue(toCharValue(node.getEscapedValue()));
    replace(node, character);
    return true;
}

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From source file:ch.acanda.eclipse.pmd.java.resolution.stringandstringbuffer.UseIndexOfCharQuickFix.java

License:Open Source License

/**
 * Replaces the string literal <code>"a"</code> in <code>s.indexOf("a")</code> with the character literal
 * <code>'a'</code>.//from ww w .ja va  2s  . c  o  m
 */
@Override
protected boolean apply(final MethodInvocation node) {
    @SuppressWarnings("unchecked")
    final List<Expression> arguments = node.arguments();
    if (arguments.size() == 1 && arguments.get(0) instanceof StringLiteral) {
        final CharacterLiteral character = node.getAST().newCharacterLiteral();
        final StringLiteral string = (StringLiteral) arguments.get(0);
        character.setEscapedValue(toCharValue(string.getEscapedValue()));
        replace(string, character);
        return true;
    }
    return false;
}

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From source file:java5totext.input.JDTVisitor.java

License:Open Source License

@Override
public void endVisit(org.eclipse.jdt.core.dom.CharacterLiteral node) {
    CharacterLiteral element = (CharacterLiteral) this.binding.get(node);
    this.initializeNode(element, node);
    element.setEscapedValue(node.getEscapedValue());
}

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From source file:org.eclipse.modisco.java.discoverer.internal.io.java.JDTVisitor.java

License:Open Source License

@Override
public void endVisit(final org.eclipse.jdt.core.dom.CharacterLiteral node) {
    CharacterLiteral element = (CharacterLiteral) this.binding.get(node);
    initializeNode(element, node);/*w  w w.  j a  va  2 s. com*/

    element.setEscapedValue(node.getEscapedValue());
}

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