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	* update bleve to master b17287a86f6cac923a5d886e10618df994eeb54b6724eac2e3b8dde89cfbe3a2 * remove unused pkg from dep file * change bleve from master to recent revision
		
			
				
	
	
		
			63 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			63 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| //  Copyright (c) 2017 Couchbase, Inc.
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| //
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| // Licensed under the Apache License, Version 2.0 (the "License");
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| // you may not use this file except in compliance with the License.
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| // You may obtain a copy of the License at
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| //
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| // 		http://www.apache.org/licenses/LICENSE-2.0
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| //
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| // Unless required by applicable law or agreed to in writing, software
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| // distributed under the License is distributed on an "AS IS" BASIS,
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| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| // See the License for the specific language governing permissions and
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| // limitations under the License.
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| 
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| package regexp
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| 
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| import "fmt"
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| 
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| // instOp represents a instruction operation
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| type instOp int
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| 
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| // the enumeration of operations
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| const (
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| 	OpMatch instOp = iota
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| 	OpJmp
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| 	OpSplit
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| 	OpRange
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| )
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| 
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| // instSize is the approximate size of the an inst struct in bytes
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| const instSize = 40
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| 
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| type inst struct {
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| 	op         instOp
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| 	to         uint
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| 	splitA     uint
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| 	splitB     uint
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| 	rangeStart byte
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| 	rangeEnd   byte
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| }
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| 
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| func (i *inst) String() string {
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| 	switch i.op {
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| 	case OpJmp:
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| 		return fmt.Sprintf("JMP: %d", i.to)
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| 	case OpSplit:
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| 		return fmt.Sprintf("SPLIT: %d - %d", i.splitA, i.splitB)
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| 	case OpRange:
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| 		return fmt.Sprintf("RANGE: %x - %x", i.rangeStart, i.rangeEnd)
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| 	}
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| 	return "MATCH"
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| }
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| 
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| type prog []*inst
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| 
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| func (p prog) String() string {
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| 	rv := "\n"
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| 	for i, pi := range p {
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| 		rv += fmt.Sprintf("%d %v\n", i, pi)
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| 	}
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| 	return rv
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| }
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