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java.lang.Objectorg.parboiled.trees.ImmutableGraphNode<Matcher>
org.parboiled.matchers.AbstractMatcher
public abstract class AbstractMatcher
Abstract base class of most regular Matcher
s.
Constructor Summary | |
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AbstractMatcher(Rule[] subRules,
java.lang.String label)
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AbstractMatcher(Rule subRule,
java.lang.String label)
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AbstractMatcher(java.lang.String label)
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Method Summary | |
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boolean |
areMismatchesMemoed()
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boolean |
areSubnodesSuppressed()
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java.lang.String |
getLabel()
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MatcherContext |
getSubContext(MatcherContext context)
Creates a context for the matching of this matcher using the given parent context. |
java.lang.Object |
getTag()
Retrieves a previously set tag object. |
boolean |
hasCustomLabel()
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boolean |
isNodeSkipped()
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boolean |
isNodeSuppressed()
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AbstractMatcher |
label(java.lang.String label)
Attaches a label to this Rule. |
Rule |
memoMismatches()
Enables memoization of rule mismatches for consecutive rule applications at the same input location. |
void |
setTag(java.lang.Object tagObject)
Associates an arbitrary object with this matcher. |
Rule |
skipNode()
Instructs parboiled to not create a parse tree node for this rule. |
Rule |
suppressNode()
Instructs parboiled to not create a parse tree node for this rule and all subrules, which can significantly increase parsing performance. |
Rule |
suppressSubnodes()
Instructs parboiled to not create parse tree nodes for the subrules of this rule, which can significantly increase parsing performance. |
java.lang.String |
toString()
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Methods inherited from class org.parboiled.trees.ImmutableGraphNode |
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getChildren |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.parboiled.matchers.Matcher |
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accept, match |
Methods inherited from interface org.parboiled.trees.GraphNode |
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getChildren |
Constructor Detail |
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public AbstractMatcher(java.lang.String label)
public AbstractMatcher(Rule subRule, java.lang.String label)
public AbstractMatcher(Rule[] subRules, java.lang.String label)
Method Detail |
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public boolean isNodeSuppressed()
isNodeSuppressed
in interface Matcher
public boolean areSubnodesSuppressed()
areSubnodesSuppressed
in interface Matcher
public boolean isNodeSkipped()
isNodeSkipped
in interface Matcher
public boolean areMismatchesMemoed()
areMismatchesMemoed
in interface Matcher
public java.lang.String getLabel()
getLabel
in interface Matcher
public boolean hasCustomLabel()
hasCustomLabel
in interface Matcher
public java.lang.String toString()
toString
in class java.lang.Object
public AbstractMatcher label(java.lang.String label)
Rule
label
in interface Rule
label
- the label
public Rule suppressNode()
Rule
suppressNode
in interface Rule
public Rule suppressSubnodes()
Rule
suppressSubnodes
in interface Rule
public Rule skipNode()
Rule
Context
during rule matching.
Corresponds to the @SkipNode annotation.
skipNode
in interface Rule
public Rule memoMismatches()
Rule
memoMismatches
in interface Rule
public java.lang.Object getTag()
Matcher
getTag
in interface Matcher
public void setTag(java.lang.Object tagObject)
Matcher
setTag
in interface Matcher
tagObject
- the tag objectpublic MatcherContext getSubContext(MatcherContext context)
Matcher
getSubContext
in interface Matcher
context
- the parent context
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