static final class RegExpTree.Text extends RegExpTree.RegExpTreeAtom
RegExpTree.Alternation, RegExpTree.Anchor, RegExpTree.BackReference, RegExpTree.CapturingGroup, RegExpTree.Charset, RegExpTree.Concatenation, RegExpTree.DecomposedCharset, RegExpTree.Empty, RegExpTree.LookaheadAssertion, RegExpTree.RegExpTreeAtom, RegExpTree.Repetition, RegExpTree.Text, RegExpTree.WordBoundary
Modifier and Type | Field and Description |
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(package private) java.lang.String |
text |
Constructor and Description |
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Text(java.lang.String text) |
Modifier and Type | Method and Description |
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protected void |
appendDebugInfo(java.lang.StringBuilder sb) |
protected void |
appendSourceCode(java.lang.StringBuilder sb)
Appends this regular expression source to the given buffer.
|
boolean |
equals(java.lang.Object o) |
private static void |
escapeRegularCharOnto(char ch,
int next,
java.lang.StringBuilder sb) |
int |
hashCode() |
boolean |
isCaseSensitive()
True if the presence or absence of an
"i" flag would change the
meaning of this regular expression. |
RegExpTree |
simplify(java.lang.String flags)
Returns a simpler regular expression that is semantically the same assuming
the given flags.
|
children, containsAnchor, numCapturingGroups
escapeCharOnto, hasCapturingGroup, matchesWholeInput, parseRegExp, toString
private static void escapeRegularCharOnto(char ch, int next, java.lang.StringBuilder sb)
ch
- The code-unit to escape.next
- The next code-unit or -1 if indeterminable.public RegExpTree simplify(java.lang.String flags)
RegExpTree
simplify
in class RegExpTree
flags
- Regular expression flags, e.g. "igm"
.public boolean isCaseSensitive()
RegExpTree
"i"
flag would change the
meaning of this regular expression.isCaseSensitive
in class RegExpTree.RegExpTreeAtom
protected void appendSourceCode(java.lang.StringBuilder sb)
RegExpTree
appendSourceCode
in class RegExpTree
protected void appendDebugInfo(java.lang.StringBuilder sb)
appendDebugInfo
in class RegExpTree
public boolean equals(java.lang.Object o)
equals
in class RegExpTree
public int hashCode()
hashCode
in class RegExpTree