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java.lang.Objectjpicedt.format.input.util.AbstractRegularExpression
jpicedt.format.input.util.AlternateExpression
public class AlternateExpression
A regular expression that mimics the "x|y" RegExp syntax.
Field Summary |
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Fields inherited from interface jpicedt.format.input.util.ExpressionConstants |
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ANY_CHAR, ANY_CHAR_EOL, ANY_SIGN, AT_LEAST, AT_MOST, DEBUG, DOUBLE, EOL, EXACTLY, INTEGER, NEGATIVE, NON_NULL, POSITIVE, STRICTLY_NEGATIVE, STRICTLY_POSITIVE, WHITE_SPACES, WHITE_SPACES_OR_EOL |
Constructor Summary | |
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AlternateExpression()
Creates a new AlternateExpression with no element |
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AlternateExpression(AbstractRegularExpression expr)
Creates a new AlternateExpression with the given expr as first element |
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AlternateExpression(AbstractRegularExpression expr1,
AbstractRegularExpression expr2)
Creates a new AlternateExpression with the given expr as first and second element |
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AlternateExpression(AbstractRegularExpression expr1,
AbstractRegularExpression expr2,
AbstractRegularExpression expr3)
Creates a new AlternateExpression with the given expr as first, second and third element |
Method Summary | |
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void |
add(AbstractRegularExpression expr)
Add a new child to this AlternateExpression. |
ArrayList |
getExpressionList()
Return a list containing every expression in this AlternateExpression |
boolean |
interpret(Context c)
Calls "action" with value=Integer(index of first expression parsed with success, starting from 0). |
String |
toString()
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Methods inherited from class jpicedt.format.input.util.AbstractRegularExpression |
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action |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public AlternateExpression(AbstractRegularExpression expr)
public AlternateExpression(AbstractRegularExpression expr1, AbstractRegularExpression expr2)
public AlternateExpression(AbstractRegularExpression expr1, AbstractRegularExpression expr2, AbstractRegularExpression expr3)
public AlternateExpression()
Method Detail |
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public void add(AbstractRegularExpression expr)
public boolean interpret(Context c) throws REParserException
interpret
in class AbstractRegularExpression
REParserException
- if an error occur during parsingpublic ArrayList getExpressionList()
public String toString()
toString
in class Object
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