public class JRQueryParser
extends java.lang.Object
Constructor and Description |
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JRQueryParser() |
Modifier and Type | Method and Description |
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java.lang.String |
asClauseText(java.lang.String[] tokens)
(Re)constructs a query clause chunk from the chunk tokens.
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java.lang.String |
asText(JRQueryChunk[] chunks)
(Re)creates the query text from a list of chunks.
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protected java.lang.String |
determineClauseTokenSeparator(java.lang.String clauseChunk) |
protected java.lang.String |
getTokenSeparators() |
static JRQueryParser |
instance()
Returns a query parser instance.
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void |
parse(java.lang.String text,
JRQueryChunkHandler chunkHandler)
Parses a report query.
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protected java.lang.String[] |
parseClause(java.lang.String clauseChunk) |
public static JRQueryParser instance()
public void parse(java.lang.String text, JRQueryChunkHandler chunkHandler)
text
- the query textchunkHandler
- a handler that will be asked to handle parsed query chunksprotected java.lang.String[] parseClause(java.lang.String clauseChunk)
protected java.lang.String determineClauseTokenSeparator(java.lang.String clauseChunk)
protected java.lang.String getTokenSeparators()
public java.lang.String asText(JRQueryChunk[] chunks)
chunks
- the chunkspublic java.lang.String asClauseText(java.lang.String[] tokens)
tokens
- the chunk tokensJRQueryChunk.TYPE_CLAUSE_TOKENS
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